mercaptoethanol has been researched along with urea in 383 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 340 (88.77) | 18.7374 |
| 1990's | 14 (3.66) | 18.2507 |
| 2000's | 21 (5.48) | 29.6817 |
| 2010's | 7 (1.83) | 24.3611 |
| 2020's | 1 (0.26) | 2.80 |
| Authors | Studies |
|---|---|
| Kretovich, WL; Shatilov, VR | 1 |
| Cherry, JP; McWatters, KH; Miller, J; Shewfelt, AL | 1 |
| Narikawa, S; Ohtomo, T; Takahashi, M; Usui, Y; Yoshida, K | 1 |
| Kosaka, K; Taketa, K; Watanabe, A | 1 |
| Defreyn, G; Goris, J; Kalala, LR; Merlevede, W; Roosemont, J | 1 |
| Benveniste, R; Frohman, LA | 1 |
| Balassa, G; Silva, MT; Sousa, JC | 1 |
| Halbert, SP; Lin, TM | 1 |
| Drzeniek, R; Wiegers, KJ; Yamaguchi-Koll, U | 1 |
| Berg, K; De Somer, P; Edy, VG; Ogburn, CA; Paucker, K; Stewart II, WE | 1 |
| Halpern, MS; Leamnson, RN | 1 |
| Duncan, CL; Labbe, RG; Reich, RR | 1 |
| Ghendon, YZ; Klimov, AI | 1 |
| Martin, B | 1 |
| D'Agnolo, G; Rosenfeld, IS; Vagelos, PR | 1 |
| Aoki, K; Foster, JF | 1 |
| Doi, H; Ibuki, F; Kanamori, M; Yawata, T; Yoon, CH | 1 |
| Kotkes, P; Pick, E | 1 |
| Arellano-Blanco, J; Becerril-Meza, G; Fernández-Quintero, P; Gómez-Estrada, H; López-de la Rosa, LM | 1 |
| Altland, K; Granda, H; Kaempfer, M | 1 |
| Guy, RC; Willcox, CJ | 1 |
| Cram, DL; Epstein, WL; Fukuyama, K; Inoue, N; Thaler, MP | 1 |
| Irie, M; Yano, Y | 1 |
| Boccù, E; Fontana, A; Veronese, FM | 1 |
| Conklin, KA; Gray, GM; Yamashiro, KM | 1 |
| Brown, WC; Cuhel, RL | 1 |
| Elzinga, M; Lu, RC | 1 |
| Chee, NP; Geddes, R | 1 |
| Kasparova, MA; Kretovich, VL; Shatilov, VR | 1 |
| Wallevik, K | 1 |
| Egorova, TP; Paskhina, TS; Rossinskaia, EB | 1 |
| Gordon, J; Howard, GA; Smith, RL | 1 |
| Levasseur, S; Tillinghast, EK | 1 |
| Janolino, VG; Swaisgood, HE | 1 |
| Denamur, R; Ribadeau-Dumas, B; Soulier, S | 1 |
| Benveniste, R; Frohman, LA; Stachura, ME; Szabo, M | 1 |
| Dring, GJ; Gould, GW | 1 |
| Klose, J; Spielmann, H | 1 |
| Oxelfelt, P | 1 |
| Heyde, E; Morrison, JF | 1 |
| Chan, E; Desforges, JF | 1 |
| Asherson, GL; Donald, S; Lyons, DJ; Mitchell, DN | 1 |
| Crews, BC; Cunningham, LW; Gettins, P | 1 |
| Carubelli, R; Chace, KV; Nordquist, RE | 1 |
| Murthy, SK; Rao, US | 1 |
| Coggins, JR; Kleanthous, C | 1 |
| Alonso, A; Fernández-Piqueras, J; Sancho, M; Visedo, G | 1 |
| Biberfeld, P; Collins, VP; Costa, PP; Jacobsson, B | 1 |
| Autuori, F; Ceru, MP; Fesus, L; Piacentini, M; Tarcsa, E; Thomazy, V | 1 |
| Avila, EE; Calderón, J; Sánchez-Garza, M | 1 |
| Mellgren, RL; Schlender, KK; Wilson, SE | 1 |
| Homberger, H; Koller, T | 1 |
| Nagaoka, I; Namihisa, T; Yamashita, T; Yasuura, S | 1 |
| Blumauerová, M; Ludvík, J; Mikulík, K; Vanĕk, Z | 1 |
| Kang, YS; Lee, TH; Oh, SK; Shim, BS; Yoon, CS | 1 |
| Goetzl, EJ; Peters, JH | 1 |
| Ibrahim, AB; Rao, KR; Vyas, GN | 1 |
| Albrecht, C; Van Zyl, IM | 1 |
| Budzynski, AZ; Marder, VJ; Shainoff, JR | 1 |
| Elgin, SC; Miller, DW | 1 |
| Constantinides, SM; Marangos, PJ | 1 |
| Husain, M; Sadana, J | 1 |
| Hachimori, A; Matsunaga, A; Noso, Y; Samejima, T; Shimizu, M | 1 |
| Möllby, R; Söderlind, O; Wadström, T | 1 |
| Morse, JH | 1 |
| Habeeb, AF | 2 |
| Cederblad, G; Johansson, BG; Rymo, L | 1 |
| Rejnek, J; Skárová, B; Zikán, J | 1 |
| Hall, RH; Monahan, JJ | 1 |
| Bethune, JL; Pho, DB | 1 |
| Kawaguchi, T | 1 |
| Andersen, JC; McKee, PA; Pizzo, SV; Shapiro, GA | 1 |
| Barnum, DA; Gyles, CL; Lariviére, S | 1 |
| Baumann, M; Hasitz, M; Hollán, SR; Szelényi, JG | 1 |
| Brouet-Yager, M; Graff, GL; Kleiner, H | 1 |
| Machado, RD; Pereira, HG; Schild, GC | 1 |
| Chowdhury, P; Saha, A; Sambury, S | 1 |
| Hsieh, B; Robbins, KC; Shah, RJ; Summaria, L | 1 |
| Gaspar-Godfroid, A | 1 |
| Radhakrishnan, AN; Srikantaiah, MV | 1 |
| Karpatkin, S; Mills, D | 1 |
| Lee, LM | 1 |
| Cook, U; Joseph, RR; Olivero, E; Ressler, N | 1 |
| Konttinen, A; Lindy, S | 1 |
| Chan, JC; Hare, JD | 1 |
| Froede, HC; Geraci, G; Mansour, TE | 1 |
| Rachmilewitz, EA | 1 |
| Thang, MN | 1 |
| Bannerjee, D; Sanders, LE; Sokatch, JR | 1 |
| Olsen, RG; Yohn, DS | 1 |
| Girard, M; Marty, L; Suarez, F | 1 |
| Hynie, I; Zbarsky, SH | 1 |
| Kohn, LD | 1 |
| Ingersoll, RJ; Wasserman, RH | 1 |
| Estes, MK; Huang, ES; Pagano, JS | 1 |
| Cappugi, G; Nassi, P; Ramponi, G; Treves, C | 1 |
| Kiyosawa, I; Kuwahara, K; Nagasawa, T | 1 |
| Kaplan, NO; Levi, AS | 1 |
| Bilello, P; Drzeniek, R | 2 |
| Boeyé, A; Vanden Berghe, D | 1 |
| Cassier, M; Ryter, A | 1 |
| Brown, F; Talbot, P | 1 |
| Brown, F; Cartwright, B | 1 |
| Glick, MC; Greenberg, CS | 1 |
| Hung, PP | 1 |
| Grover, AK; Kapoor, M | 1 |
| Duncan, CL; Frieben, WR | 1 |
| Adam, KH; Strohmaier, K | 1 |
| Stewart, WE | 1 |
| De Clercq, E; De Somer, P; Stewart, WE | 4 |
| Grandino, A; Paiva, AC | 1 |
| Shu, HL | 1 |
| Kaufman, BT | 1 |
| Blobel, R; Schlumberger, HD | 1 |
| Johnson, FH; Shimomura, O | 1 |
| Johnson, NL; Stefanini, M | 1 |
| Sun, SC; Tanenbaum, SW | 1 |
| Creamer, LK; Richardson, BC | 1 |
| Schneider, RG | 1 |
| Deutsch, HF; Fett, JW | 1 |
| Christensen, TB; Ruud, E | 1 |
| Bailey, DJ; Murray, RK; Rolleston, FS | 1 |
| Bray, PF; Madsen, A; Wu, JT | 1 |
| Doolittle, RF | 1 |
| Jirousek, L; Soodak, M | 1 |
| Billing, R; Terasaki, PI | 1 |
| Gorini, L; Piggot, PJ; Sklar, MD | 1 |
| Donovan, E; Friedkin, M | 1 |
| Cunnion, SO; Santi, DV | 1 |
| Finlayson, JS; Morton, RO | 1 |
| Banks, TE; Shafer, JA | 2 |
| Minatogawa, S; Vold, B | 1 |
| Alvarez, G; Celis, JE; Pérez, N; Salas, E | 1 |
| Chevrier, G; Dedonder, R; Lecadet, MM | 1 |
| Baudner, S; Haupt, H; Heimburger, N; Kranz, T | 2 |
| Gürtler, LG; Horstmann, HJ | 1 |
| Akeson, A; Koepke, JA; Pietruszko, R | 1 |
| Jacob, M; Matringe, H | 1 |
| Davies, HS; Hartley, R; Schild, HO | 1 |
| Levy, R; Levy, S; Rosenberg, SA; Simpson, RT | 1 |
| Hay, M; Kloczewiak, M; Zakrzewski, K | 1 |
| Erdös, EG; Kakimoto, T; Oshima, G; Yeh, HS | 1 |
| Shukoliukov, SA | 1 |
| Bratosin, S | 1 |
| Shokeir, MH | 1 |
| Dobryszycka, W; Osada, J | 1 |
| Matsuda, T; Roberts, E; Wu, JY | 1 |
| Duke, EJ; Joyce, P; Ryan, JP | 1 |
| Dieckert, JW; Singh, J | 1 |
| Eckhardt, RA; Gorovsky, MA; Johmann, C | 1 |
| Shkenderov, S | 1 |
| Evans, WH; Gurd, JW | 1 |
| Iyer, KS; Klee, WA | 1 |
| Karplus, S; Snyder, GH; Sykes, BD | 1 |
| Bade, ML | 1 |
| Kaye, JS; McMaster-Kaye, R | 1 |
| Chaudhuri, S | 1 |
| Baden, HP; Fleming, B; Goldsmith, LA | 1 |
| Brandan, NC; Dorado, M; Espada, J | 1 |
| Daniel, E; Freeman, S | 1 |
| McKenzie, HA; Ralston, GB | 1 |
| Golban-Moghadam, N; Rahbar, S; Saoodi, H | 1 |
| Gunsalus, IC; Yu, C | 1 |
| Cantell, K; Mogensen, KE | 1 |
| Katagiri, M; Kawahara, F; Nakai, Y; Tajima, H; Takemori, S | 1 |
| Heremans, JF; Masson, PL; Osinski, PA; Schanck, K; Teuwissen, B | 1 |
| Heene, DL; Matthias, FR; Wegrzynowicz, Z | 1 |
| Rao, KR; Vyas, GN | 1 |
| Ahmad, F; Salahuddin, A | 1 |
| Burton, PR | 1 |
| Hill, RJ; Wake, RG | 1 |
| Huber, RE; Wickson, VM | 2 |
| Kato, T; Miall, SH; Tamaoki, T | 1 |
| Nakagawa, Y; Perlmann, GE | 2 |
| Thompson, MP | 2 |
| Dewald, B; La Du, BN | 1 |
| Ron, EZ; Shani, M | 1 |
| Hardy, JP; Inoue, S | 1 |
| Nicholson, BH | 1 |
| Edelman, GM; Millette, CF | 1 |
| Allen, PZ; Sirisinha, S | 1 |
| Kuramitsu, H; Moyed, HS | 2 |
| de Crombrugghe, B; Edelhoch, H | 2 |
| Ostrowski, W; Rybarska, J; Weber, M | 1 |
| Chin, CC; Gorin, G | 1 |
| Bethune, JL; Drum, DE; Harrison, JH; Li, TK; Vallee, BL | 1 |
| Butler, TF; Grula, EA; King, RD; Smith, GL | 1 |
| Barbu, E; Dandeu, JP | 1 |
| Lauf, PK; Poulik, MD | 1 |
| Funakubo, K; Itoh, M; Kajiyama, S; Mukasa, H; Nosoh, Y; Sato, T; Sugiyama, K | 1 |
| Poulik, MD | 1 |
| Campbell, TG; Catsimpoolas, N; Meyer, EW | 1 |
| Halvorson, HO; Idriss, JM | 1 |
| Delafield, FP; Rittenberg, SC; Somerville, HJ | 1 |
| Rose, NR; Stylos, WA | 1 |
| Steiner, DF | 1 |
| Huber, RE; Lefebvre, YA | 2 |
| Brown, DM; Melius, P; Moseley, MH | 1 |
| Acton, JD; Dorsett, PH | 1 |
| Furthmayr, H; Timpl, R | 2 |
| Angeletti, PU; Zanini, A | 1 |
| Hierholzer, JC; Martin, ML; Palmer, EL; Ziegler, DW | 1 |
| Schild, GC; Skehel, JJ | 1 |
| Crawford, IP; Maurer, R | 1 |
| Dannies, PS; Levine, L | 1 |
| Ghetie, V; Motas, C | 1 |
| Kawaguchi, T; Matsushita, H; Okouchi, E; Tsuda, I | 1 |
| Grey, HM; Zimmerman, B | 1 |
| Cassman, M; King, R | 1 |
| Ahmad, R; Ansari, AA; Salahuddin, A | 1 |
| Pelroy, RA; Whiteley, HR | 1 |
| Allgöwer, M; Bauer, U; Cueni, L; Eppenberger, U; Schoenenberger, GA; Städtler, K | 1 |
| Sapolsky, AI; Woessner, JF | 1 |
| Taniguchi, T; Tezuka, N | 1 |
| Mori, KF | 1 |
| McGaughey, RW; Murray, FA | 1 |
| Edman, P; Henschen, A | 1 |
| Doolittle, RF; Fuller, GM | 1 |
| Hudson, BG; Spiro, RG | 1 |
| Sherton, CC; Wool, IG | 1 |
| Marciani, DJ; Tolbert, BM | 1 |
| Neuhoff, V; Waehneldt, TV | 1 |
| Foster, JF; Wilson, WD | 1 |
| Cattaneo, P; Stoppani, AO; Vidal, JC | 1 |
| Van Heyningen, S | 1 |
| Creeth, JM; Jones, JM; Kekwick, RA | 1 |
| Marchalonis, JJ; Warner, NL | 1 |
| Chapman, PJ; Dagley, S; Tack, BF | 1 |
| Bohn, H; Haupt, H; Kranz, T | 1 |
| Cohen, LH; Penner, PE | 1 |
| Derouette, JC; Robert, B; Robert, L; Szigeti, M | 1 |
| Okabe, N; Takagi, T | 1 |
| Asaba, K; Hibino, Y; Ota, Y; Samejima, T; Sugiura, K | 1 |
| Heinrikson, RL | 1 |
| Bruce, WR; Lam, DM | 1 |
| Marinetti, GV; Ray, TK | 1 |
| Cheng, S; Martinez-Carrion, M; Stankewicz, MJ | 1 |
| Fass, DN; Heldebrant, CM; Mann, KG | 1 |
| Ebner, KE; Schmidt, DV | 1 |
| Behal, FJ; Little, GH | 1 |
| Dische, Z | 1 |
| Cone, RE; Marchalonis, JJ; Santer, V | 1 |
| Weimberg, R | 1 |
| Baulieu, EE; Rochefort, H | 1 |
| Churchich, JE; Wampler, J | 1 |
| Bancroft, JB | 1 |
| Wells, MA | 1 |
| Aas, K; Elsayed, S | 1 |
| Kitaoka, M; Nishimura, C; Norura, M | 1 |
| Peters, JH | 1 |
| Carter, ND; Yoshida, A | 1 |
| Lineback, DR; Rasmussen, C; Russell, IJ | 1 |
| Bhatnagar, GM; Crewther, WG | 2 |
| Bloemendal, H; Matze, R; Schoenmakers, JG; Van Poppel, M | 1 |
| Klungsöyr, L | 1 |
| Faloona, G; Marco, J; Rigopoulou, D; Unger, RH; Valverde, I | 1 |
| Bustin, M; Lin, MC; Moore, S; Stein, WH | 1 |
| Lim, R; Tadayyon, E | 1 |
| Chibata, I; Kakimoto, T; Kato, J; Nishimura, N; Shibatani, T | 1 |
| Wu, JY; Yang, JT | 1 |
| Krishnan, PS; Kumar, KS | 1 |
| Carroll, WR; Kohn, LD; Warren, WA | 1 |
| Gordon, JA; Warren, JR | 1 |
| Bulova, SI; Burka, ER | 1 |
| Black, JA; Chan, GF; Dixon, GH; Hew, CL | 1 |
| Garner, CW; Smith, LC | 1 |
| Umezurike, GM | 1 |
| Carpenter, FH; Melbye, SW | 1 |
| Burford, GD; Ginsburg, M; Thomas, PJ | 1 |
| Neelin, JM | 1 |
| Ackrell, BA; Asato, RN; Kidman, AD | 1 |
| Tagaki, W; Westheimer, FH | 1 |
| Cheng, LY; McKinley-McKee, JS | 1 |
| Maubois, JL; Mercier, JC; Poznanski, S; Ribadeau-Dumas, B | 1 |
| Ratanakrong, N; Wigand, R | 1 |
| Kretschmer, K | 1 |
| Froesch, ER; Hauri, C; Jakob, A | 1 |
| Bertland, LH; Kaplan, NO | 1 |
| Barker, HA; Wang, CC | 1 |
| Prokesová, L | 1 |
| Lea, DJ; Zanelli, JM | 1 |
| Hirsch, SR; Kory, RC; Zastrow, JE | 1 |
| Preddie, EC | 1 |
| Runnegar, MT; Webb, EC; Zerner, B | 1 |
| Catsimpoolas, N; Meyer, EW | 1 |
| Connett, SL; Sage, HJ | 1 |
| Blanshard, JM; Lawrie, RA; Parsons, AL; Parsons, JL | 1 |
| Kawahara, K; Tanford, C | 1 |
| De Crombrugghe, B; Edelhoch, H; Pitt-Rivers, R | 1 |
| Dixon, JS; Li, CH | 1 |
| Markland, FS; Wadkins, CL | 1 |
| Whiteley, HR | 1 |
| Woods, EF | 1 |
| Deal, WC; Steinmetz, MA | 1 |
| Connell, GE; Dixon, GH; Smithies, O | 1 |
| Terpstra, W | 1 |
| Haskill, JS; Hunt, JW | 1 |
| Yang, CC | 1 |
| Huennekens, FM; Reyes, P | 1 |
| Grindrod, J; Nickerson, TA | 1 |
| Fischer, EH; Seery, VL; Teller, DC | 1 |
| Hattori, M; Ogawa, H | 1 |
| Mayer, LW; Swanson, J; Tam, MR | 1 |
| Gripenberg, M; Linder, E | 1 |
| Hers, HG; Jett, MF | 1 |
| Chalermisarachai, P; Chutatape, C; Sobhon, P; Tanphaichitr, N; Vongpayabal, P | 1 |
| Sawada, H | 1 |
| Cavanagh, D | 1 |
| Stadnichuk, IN; Zakharova, NI | 1 |
| Patilantakarnkool, M; Sobhon, P; Tanphaichitr, N | 1 |
| Andrews, RK; Blakeley, RL; Zerner, B | 1 |
| Klose, J; Zeindl, E | 1 |
| Muranishi, S; Ohshima, T; Takada, K; Yoshikawa, H | 1 |
| Rieber, M; Rieber, MS | 1 |
| Guard-Friar, D; MacColl, R | 1 |
| Kortt, AA | 1 |
| Blakeley, RL; Dixon, NE; Zerner, B | 1 |
| Gavilanes, FG; Gavilanes, JG; Municio, AM | 1 |
| Hase, J; Iwata, K; Kobashi, K; Mitsui, K; Nakai, N; Takadera, T | 1 |
| Avramova, Z; Dessev, G; Tsanev, R | 1 |
| Koistinen, VU | 1 |
| Sytkowski, AJ | 1 |
| Brito, M; Burzio, LO | 1 |
| Imoto, T; Koga, H; Maeda, Y; Ueda, T; Yamada, H | 1 |
| Bernhardt, R; Burova, TV; Pfeil, W | 1 |
| Brandon, MR; Cardamone, M; Puri, NK | 1 |
| Bourtzis, K; Marmaras, VJ; Zacharopoulou, A | 1 |
| Saeed, T; Salahuddin, A | 1 |
| Imoto, T; Maeda, Y; Ueda, T | 1 |
| Sundaram, PV; Venkatesh, R | 1 |
| Blank, VC; Peña, C; Roguin, LP | 1 |
| Raleigh, DP; Sato, S; Sayid, CJ | 1 |
| Arnofi, E; Casadio, R; Ciurli, S; Musiani, F | 1 |
| Fujita, N; Yoshida, M | 1 |
| Merrill, JE; Orta-Ramirez, A; Smith, DM | 1 |
| Chang, JY; Li, L | 1 |
| Fischer, M; Gruppen, H; Kofod, LV; Piersma, SR; Schols, HA; Voragen, AG | 1 |
| Biswas, S; Ray, M; Ray, S; Roy, SS | 1 |
| Famelart, MH; Surel, O | 1 |
| Aruna, B; Chauhan, R; Ehtesham, NZ; Ghosh, S; Mande, SC; Singh, AK; Srinivas, V | 1 |
| Hayashi, H; Kobayashi, Y; Kumagai, I; Matsumoto, M; Misawa, S; Tsumoto, K | 1 |
| GUTTER, FJ; PETERSON, EA; SOBER, HA | 2 |
| EPSTEIN, CJ; GOLDBERGER, RF | 1 |
| CHERNOFF, AI; PETTIT, NM | 1 |
| AZEN, EA; ORR, S; SMITHIES, O | 1 |
| JAYARAMAN, J; RAMAKRISHNAKURUP, CK; RAMAN, TS; RAMASARMA, T | 1 |
| BLACK, S; COLMAN, RF | 1 |
| KASAI, K | 1 |
| Choi, NS; Hahm, JH; Kim, SH; Maeng, PJ | 1 |
| Baldini, C; Calvo, JC; Calvo, L; Cameo, MS; Regueira, E; Romanato, M | 1 |
| Souillac, PO | 1 |
| Schröder, HC; Wilkesman, JG | 1 |
| Koma, D; Moriyoshi, K; Ohmoto, T; Sakai, K; Yamanaka, H | 1 |
| Aguilar, RM; Bustamante, JJ; Grigorian, AL; Haro, LS; Martinez, AO; Muñoz, J | 1 |
| He, GQ; Ruan, H; Shen, SR; Wang, JL; Zhang, HB; Zhang, HF; Zhang, Q | 1 |
| Fu, XT; Kim, SM; Lin, H | 1 |
| Gallagher, SR | 1 |
| Wingfield, PT | 1 |
| Exner, T; Kronenberg, H; Rickard, KA | 1 |
| Robotham, JM; Roux, KH; Sathe, SK; Teuber, SS; Willison, LN; Xia, L | 1 |
| Iida, S; Katsube-Tanaka, T; Nakano, J; Yamaguchi, T | 1 |
| Genzer, J; Hubbe, MA; Lucia, LA; Rojas, OJ; Salas, C | 1 |
| Katsube-Tanaka, T | 1 |
| Cui, X; Liu, R; Matsunaga, F; Perez-Aguilar, JM; Saven, JG; Selling, B; Xi, J | 1 |
| Jelesarov, I; Peter, M; Samatanga, B; van Drogen, F; Walczak, MJ; Wider, G | 1 |
| Diao, W; Dong, B; Fang, M; Guo, S; Hua, L; Liu, J; Wan, M; Wang, L; Wei, H; Xiao, Y; Yu, Y; Zhang, M | 1 |
| Awad, FN; Duan, XC; Kulinich, A; Liu, L; Lyu, YM; Voglmeir, J; Wang, Q; Zhang, XY | 1 |
4 review(s) available for mercaptoethanol and urea
| Article | Year |
|---|---|
Regulation of glycogen phosphorylase phosphatase activity by ATP-Mg2+ and cyclic AMP.
Topics: Adenosine Triphosphate; Adrenal Cortex; Animals; Cations, Divalent; Chromatography, Gel; Cyclic AMP; Cytosol; Enzyme Activation; Liver; Magnesium; Mercaptoethanol; Molecular Weight; Muscles; Phosphoric Monoester Hydrolases; Phosphorylase Phosphatase; Protein Denaturation; Structure-Activity Relationship; Temperature; Time Factors; Urea | 1976 |
Phenotyping milk proteins. A review.
Topics: Agar; Animals; Caseins; Cattle; Electrophoresis; Gels; Genetic Code; Lactoglobulins; Mercaptoethanol; Phenotype; Polymorphism, Genetic; Starch; Terminology as Topic; Urea | 1970 |
Genetic regulation of plasma cholinesterase in man.
Topics: Benzoates; Binding Sites; Blood Protein Electrophoresis; Centrifugation, Density Gradient; Choline; Cholinesterase Inhibitors; Cholinesterases; Chromatography; Cysteine; Dibucaine; Fluorides; Genetics, Medical; Genotype; Humans; Hydrogen-Ion Concentration; Hydrolysis; Isomerism; Kinetics; Mercaptoethanol; Molecular Weight; Mutation; Succinylcholine; Sulfhydryl Reagents; Tromethamine; Urea | 1970 |
Urea and urease.
Topics: Animals; Biotransformation; Chemical Phenomena; Chemistry, Physical; Fabaceae; Humans; Hydroxamic Acids; Light; Mercaptoethanol; Metals; Models, Chemical; Molecular Weight; Nickel; Plants, Medicinal; Scattering, Radiation; Spectrophotometry; Sulfhydryl Compounds; Urea; Urease | 1984 |
379 other study(ies) available for mercaptoethanol and urea
| Article | Year |
|---|---|
Glutamate dehydrogenases from Chlorella: forms, regulation and properties.
Topics: Cations, Monovalent; Chlorella; Chloromercuribenzoates; Enzyme Induction; Glutamate Dehydrogenase; Hot Temperature; Isoenzymes; Ketoglutaric Acids; Kinetics; Mercaptoethanol; NAD; NADP; Nitrates; Pyruvate Kinase; Quaternary Ammonium Compounds; Urea | 1977 |
Some chemical and nutritional properties of feather protein isolates containing varying half-cystine levels.
Topics: Amino Acids; Animals; Chickens; Cystine; Feathers; Hydrogen-Ion Concentration; Keratins; Kinetics; Mercaptoethanol; Molecular Weight; Nutritional Physiological Phenomena; Sodium Dodecyl Sulfate; Urea | 1977 |
Factors causing the clumping reaction of streptococcal strains with human plasma.
Topics: Bacteriological Techniques; Citrates; Fibrinogen; Heparin; Humans; Mercaptoethanol; Plasma; Staphylococcus aureus; Streptococcus; Streptococcus pneumoniae; Streptococcus pyogenes; Thimerosal; Urea | 1979 |
Microheterogeneity of rat alpha-fetoprotein.
Topics: alpha-Fetoproteins; Animals; Binding Sites; Electrophoresis, Cellulose Acetate; Electrophoresis, Disc; Ethylmaleimide; Female; Fetal Proteins; Guanidines; Immunodiffusion; Immunoelectrophoresis; Male; Mercaptoethanol; Mercury; Neuraminidase; Pregnancy; Protein Binding; Protein Conformation; Rats; Sialic Acids; Urea | 1975 |
An immunological approach to the study of protein conformational heterogeneity: its application to growth hormone.
Topics: Animals; Antibody Specificity; Epitopes; Growth Hormone; Mercaptoethanol; Protein Conformation; Protein Denaturation; Radioimmunoassay; Swine; Urea | 1978 |
Ultrastructure and development of an exosporium-like outer spore envelope in Bacillus subtilis.
Topics: Bacillus subtilis; Cell Membrane; Mercaptoethanol; Sodium Hydroxide; Spores, Bacterial; Urea | 1978 |
Immunological comparison of various human pregnancy-associated plasma proteins.
Topics: Alkaline Phosphatase; Animals; Antibody Specificity; Antigens; Blood Proteins; Butanols; Cetylpyridinium; Clostridium perfringens; Contraceptives, Oral, Hormonal; Deoxycholic Acid; Edetic Acid; Female; Humans; Immune Sera; Immunodiffusion; Immunoelectrophoresis; Mercaptoethanol; Neuraminidase; Placenta; Polyethylene Glycols; Pregnancy; Rabbits; Sodium Dodecyl Sulfate; Urea; Vibrio cholerae | 1975 |
Isolation and characterization of 'dense particles' from poliovirus-infected HeLa cells.
Topics: Amino Acids; Centrifugation, Density Gradient; Chloroform; Electrophoresis, Polyacrylamide Gel; HeLa Cells; Humans; Inclusion Bodies, Viral; Mercaptoethanol; Neutralization Tests; Peptides; Poliovirus; Polyethylene Glycols; RNA, Viral; Sodium Dodecyl Sulfate; Urea; Uridine; Viral Proteins | 1975 |
Distinct molecular species of human interferons: requirements for stabilzation and reactivation of human leukocyte and fibroblast interferons.
Topics: Biological Assay; Culture Techniques; Drug Stability; Fibroblasts; Hot Temperature; Humans; Interferons; Leukocytes; Male; Mercaptoethanol; Oxidation-Reduction; Penis; Protein Denaturation; Skin; Sodium Dodecyl Sulfate; Urea; Vesicular stomatitis Indiana virus | 1975 |
Subunit structure of the glycoprotein complex of avian tumor virus.
Topics: Animals; Avian Sarcoma Viruses; Cell Line; Chick Embryo; Electrophoresis, Polyacrylamide Gel; Glycoproteins; Iodoacetamide; Mercaptoethanol; Peptides; Sodium Dodecyl Sulfate; Urea; Viral Proteins | 1976 |
Alteration in ultrastructure and germination of Clostridium perfringens type A spores following extraction of spore coats.
Topics: Clostridium; Clostridium perfringens; Dithiothreitol; Hot Temperature; Mercaptoethanol; Sodium Hydroxide; Spores, Bacterial; Urea | 1978 |
The effect of the isolation procedure on the transcriptase activity of fowl plaque virus ribonucleoprotein.
Topics: Cell-Free System; Centrifugation, Density Gradient; Deoxycholic Acid; DNA-Directed RNA Polymerases; Influenza A virus; Mercaptoethanol; Nucleoproteins; Sucrose; Tritium; Uracil Nucleotides; Urea; Viral Proteins | 1975 |
Steroid-protein interactions in nonmammalian vertebrates. I. Elasmobranch steroids-binding protein (E. SBP) in dogfish serum (Scyliorhinus canicula).
Topics: Animals; Blood Preservation; Blood Proteins; Chromatography, Ion Exchange; Corticosterone; Dogfish; Electrophoresis, Polyacrylamide Gel; Estradiol; Gonadal Steroid Hormones; Hydrogen-Ion Concentration; Mercaptoethanol; Progesterone; Protein Binding; Sharks; Sodium Chloride; Temperature; Testosterone; Thiocyanates; Urea | 1975 |
Beta-Ketoacyl-acyl carrier protein synthetase. Characterization of the acyl-enzyme intermediate.
Topics: 3-Oxoacyl-(Acyl-Carrier-Protein) Synthase; Acetyl Coenzyme A; Acyltransferases; Alanine; Caproates; Caprylates; Carbon Radioisotopes; Chromatography, Gel; Chromatography, Thin Layer; Circular Dichroism; Coenzyme A; Dithiothreitol; Escherichia coli; Fatty Acids; Hydrogen-Ion Concentration; Hydroxamic Acids; Malonates; Mercaptoethanol; Tritium; Urea | 1975 |
Limited hydrolysis of bovine plasma albumin at neutral and alkaline pH catalyzed by associated proteinases.
Topics: Amino Acid Sequence; Amino Acids; Animals; Binding Sites; Cattle; Chromatography, Gel; Dialysis; Electrophoresis, Polyacrylamide Gel; Hydrogen-Ion Concentration; Hydrolysis; Iodoacetamide; Mercaptoethanol; Molecular Weight; Pepstatins; Peptide Fragments; Peptide Hydrolases; Protein Binding; Protein Conformation; Serum Albumin, Bovine; Trypsin Inhibitor, Kunitz Soybean; Urea | 1975 |
Further characterization of rennin action on kappa-casein using carboxymethylcellulose: effects of various additives on the enzymatic hydrolysis of kappa-casein.
Topics: Adsorption; Anilino Naphthalenesulfonates; Calcium Chloride; Carboxymethylcellulose Sodium; Caseins; Chymosin; Dose-Response Relationship, Drug; Enzyme Activation; Mercaptoethanol; Methylcellulose; Potassium Chloride; Structure-Activity Relationship; Urea | 1977 |
Studies on guinea-pig macrophage migration inhibitory factor (MIF). II. Purification of MIF after treatment with reducing and denaturing agents.
Topics: Acrylonitrile; Alkylation; Animals; Electrophoresis, Polyacrylamide Gel; Filtration; Guanidines; Guinea Pigs; Iodoacetamide; Macrophage Migration-Inhibitory Factors; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Sodium Dodecyl Sulfate; Structure-Activity Relationship; Urea | 1979 |
[Immunogenicity of L5178Y cells modified by different reagents].
Topics: Animals; Antibody Formation; Dithiothreitol; Glutaral; Immunity, Cellular; Iodoacetamide; Lymphoma; Mercaptoethanol; Mice; Mice, Inbred BALB C; Neoplasms, Experimental; Neuraminidase; Potassium Iodide; Rats; Urea | 1977 |
Improved screening test for abnormal hemoglobins from dried blood samples.
Topics: Adult; Blood Specimen Collection; Detergents; Genetic Testing; Hemoglobins, Abnormal; Humans; Infant, Newborn; Isoelectric Focusing; Mercaptoethanol; Time Factors; Urea | 1979 |
Analysis of soya proteins in commercial meat products by polyacrylamide gel electrophoresis of the proteins extracted in 8M-urea and 1% 2-mercaptoethanol.
Topics: Animals; Cattle; Egg Proteins; Electrophoresis, Polyacrylamide Gel; Glycine max; Meat; Meat Products; Mercaptoethanol; Milk Proteins; Plant Proteins; Plant Proteins, Dietary; Solubility; Urea | 1977 |
Two tris urea mercaptoethanol extractable polypeptides found uniquely in scales of patients with psoriasis.
Topics: Humans; Immune Sera; Mercaptoethanol; Peptides; Psoriasis; Skin; Tromethamine; Urea | 1978 |
Renaturation of yeast inorganic pyrophosphatase denatured in urea and guanidine hydrochloride.
Topics: Bromosuccinimide; Dithiothreitol; Glutathione; Guanidines; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Osmolar Concentration; Protein Denaturation; Pyrophosphatases; Saccharomyces cerevisiae; Sulfhydryl Compounds; Tryptophan; Urea | 1975 |
Isolation and properties of 6-phosphogluconate dehydrogenase from Escherichia coli. Some comparisons with the thermophilic enzyme from Bacillus stearothermophilus.
Topics: Amino Acids; Circular Dichroism; Dithionitrobenzoic Acid; Drug Stability; Enzyme Activation; Escherichia coli; Geobacillus stearothermophilus; Kinetics; Mercaptoethanol; Molecular Weight; Phosphogluconate Dehydrogenase; Photochemistry; Protein Binding; Protein Conformation; Species Specificity; Spectrometry, Fluorescence; Temperature; Urea | 1976 |
Human intestinal sucrase-isomaltase. Identification of free sucrase and isomaltase and cleavage of the hybrid into active distinct subunits.
Topics: Animals; Centrifugation, Density Gradient; Chromatography, Affinity; Chromatography, Gel; Glucosidases; Humans; Immunodiffusion; Intestinal Mucosa; Intestine, Small; Macromolecular Substances; Maltose; Mercaptoethanol; Molecular Weight; Multienzyme Complexes; Protein Binding; Rabbits; Sucrase; Ultracentrifugation; Urea | 1975 |
Surface-localized cortex-lytic enzyme in spores of Bacillus cereus T.
Topics: Bacillus cereus; Cell Fractionation; Cell Wall; Cell-Free System; Hydrolases; Mercaptoethanol; Spores, Bacterial; Urea | 1975 |
Chromatographic resolution of the subunits of calf brain tubulin.
Topics: Amino Acids; Animals; Brain Chemistry; Cattle; Chromatography; Glycoproteins; Hydroxyapatites; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Sodium Dodecyl Sulfate; Tubulin; Urea | 1977 |
The structure of liver glycogen.
Topics: Animals; Binding Sites; Iodoacetamide; Liver Glycogen; Mercaptoethanol; Molecular Conformation; Molecular Weight; Rabbits; Urea | 1977 |
[Effect of dissociating agents on Chlorella glutamate dehydrogenases].
Topics: Chlorella; Dose-Response Relationship, Drug; Drug Stability; Glutamate Dehydrogenase; Guanidines; Mercaptoethanol; Structure-Activity Relationship; Urea | 1977 |
SS-interchanged and oxidized isomers of bovine serum albumin separated by isoelectric focusing.
Topics: Animals; Binding Sites; Cattle; Disulfides; Guanidines; Iodoacetamide; Isoelectric Focusing; Isomerism; Mercaptoethanol; Oxidation-Reduction; Protein Binding; Protein Conformation; Serum Albumin, Bovine; Spectrophotometry, Ultraviolet; Urea | 1976 |
[Purification and properties of high-molecular-weight rabbit kininogen].
Topics: Animals; Bradykinin; Chromatography, Gel; Electrophoresis, Polyacrylamide Gel; Humans; Kallikreins; Kininogens; Kinins; Mercaptoethanol; Molecular Weight; Rabbits; Saliva; Trypsin; Urea | 1976 |
Ribosomal proteins: simplification of the methods to prepare them for gel electrophoresis.
Topics: Acetates; Animals; Chemical Precipitation; Chickens; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Lithium; Magnesium; Mercaptoethanol; Ribosomal Proteins; Trichloroacetic Acid; Tromethamine; Urea | 1975 |
Protease activation in the starfish Asterias forbesi.
Topics: Animals; Ascorbic Acid; Deoxycholic Acid; Enzyme Activation; Mercaptoethanol; Mercury; Peptide Hydrolases; Pylorus; Solubility; Starfish; Temperature; Urea | 1975 |
Isolation and characterization of sulfhydryl oxidase from bovine milk.
Topics: Amino Acids; Animals; Binding Sites; Cations, Divalent; Cattle; Electrophoresis, Polyacrylamide Gel; Female; Fucose; Galactosamine; Glutathione; Hexoses; Iron; Kinetics; Mercaptoethanol; Milk; Oxidoreductases; Oxygen Consumption; Protein Binding; Protein Denaturation; Ribonucleases; Sialic Acids; Time Factors; Urea | 1975 |
[Purification of kappa-caseins from sheep. Analysis of the glycan and peptide components (author's transl)].
Topics: Amino Acids; Animals; Caseins; Chromatography, DEAE-Cellulose; Chromatography, Gel; Electrophoresis; Female; Galactosamine; Galactose; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Pregnancy; Protein Binding; Sheep; Sialic Acids; Urea | 1975 |
Big growth hormone (GH): conversion to small GH without peptide bond cleavage.
Topics: Binding Sites; Chromatography, Gel; Disulfides; Drug Stability; Growth Hormone; Humans; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Pituitary Gland; Protein Binding; Radioimmunoassay; Urea | 1975 |
Heat resistance of bacterial endospores and concept of an expanded osmoregulatory cortex.
Topics: Cell Membrane Permeability; Cell Wall; Hot Temperature; Mercaptoethanol; Models, Biological; Osmosis; Peptidoglycan; Spores, Bacterial; Urea | 1975 |
Gel isoelectric focusing of mouse lactate dehydrogenase: heterogeneity of the isoenzymes A4 and X4.
Topics: Animals; Electrophoresis, Polyacrylamide Gel; Isoelectric Focusing; Isoenzymes; L-Lactate Dehydrogenase; Liver; Macromolecular Substances; Male; Mercaptoethanol; Mice; Mice, Inbred Strains; Myocardium; Organ Specificity; Testis; Urea | 1975 |
Stable dimers of the coat protein of a strain of tobacco mosaic virus.
Topics: Formates; Hot Temperature; Mercaptoethanol; Protein Conformation; Sodium Dodecyl Sulfate; Tobacco Mosaic Virus; Urea; Viral Proteins | 1976 |
Studies on inosine monophosphate dehydrogenase. An associating-dissociating system.
Topics: Amino Acids; Dithiothreitol; Enterobacter; IMP Dehydrogenase; Ketone Oxidoreductases; Kinetics; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Protein Conformation; Sodium Dodecyl Sulfate; Urea | 1976 |
The role of disulphide bonds in Heinz body attachment to membranes.
Topics: Binding Sites; Cell Fractionation; Cell Membrane; Disulfides; Dithiothreitol; Erythrocytes; Heinz Bodies; Heme; Humans; Mercaptoethanol; Urea | 1976 |
Chemical inactivation of the Kveim reagent.
Topics: Chemical Fractionation; Humans; Indicators and Reagents; Kveim Test; Lung Diseases; Mercaptoethanol; Sarcoidosis; Urea | 1992 |
Inhibition and partial reversal of the methylamine-induced conversion of "slow" to "fast" electrophoretic forms of human alpha 2-macroglobulin by modification of the thiols.
Topics: alpha-Macroglobulins; Calorimetry, Differential Scanning; Chemical Phenomena; Chemistry; Dinitrobenzenes; Electrophoresis, Polyacrylamide Gel; Humans; Iodine; Kinetics; Mercaptoethanol; Methylamines; Protein Conformation; Sulfhydryl Compounds; Urea | 1990 |
The role of nonenzymatic glycosylation, transition metals, and free radicals in the formation of collagen aggregates.
Topics: Animals; Collagen; Copper; Copper Sulfate; Cornea; Free Radicals; Glucose; Glycosylation; Hydrogen Peroxide; Kinetics; Macromolecular Substances; Mercaptoethanol; Rabbits; Sodium Dodecyl Sulfate; Urea | 1991 |
The effects of beta-mercaptoethanol and sodium dodecyl sulfate on the Humicola insolens beta-glucosidase.
Topics: beta-Glucosidase; Cellobiose; Cellulose; Chromatography, Gel; Cysteine; Disulfides; Fungal Proteins; Glucose; Glucosides; Mercaptoethanol; Methylation; Mitosporic Fungi; Sodium Dodecyl Sulfate; Urea | 1991 |
Reversible alkylation of an active site methionine residue in dehydroquinase.
Topics: Affinity Labels; Alkylation; Binding Sites; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Enzyme Reactivators; Escherichia coli; Guanidine; Guanidines; Hydro-Lyases; Hydrogen-Ion Concentration; Iodoacetates; Iodoacetic Acid; Kinetics; Mass Spectrometry; Mercaptoethanol; Methionine; Peptide Mapping; Protein Conformation; Protein Denaturation; Sulfides; Urea | 1990 |
Haptoglobin subtyping by isoelectric focusing in miniaturized polyacrylamide gels rehydrated in presence of 2-mercaptoethanol.
Topics: Acrylic Resins; Alleles; Europe; Gene Frequency; Haptoglobins; Humans; Isoelectric Focusing; Mercaptoethanol; Neuraminidase; Phenotype; Spain; Urea | 1990 |
Unmasking antigen determinants in amyloid.
Topics: Amyloid; Antibodies, Monoclonal; DDT; Epitopes; Guanidine; Guanidines; Histocytochemistry; Humans; Kidney; Mercaptoethanol; Methods; Prealbumin; Urea | 1986 |
Apoptotic hepatocytes become insoluble in detergents and chaotropic agents as a result of transglutaminase action.
Topics: Animals; Detergents; Dipeptides; DNA; Guanidine; Guanidines; Hot Temperature; Liver; Male; Mercaptoethanol; Microscopy, Electron, Scanning; Rats; Rats, Inbred Strains; Sodium Dodecyl Sulfate; Solubility; Spermidine; Surface-Active Agents; Transglutaminases; Urea | 1989 |
Entamoeba histolytica and E. invadens: sulfhydryl-dependent proteolytic activity.
Topics: Animals; Cysteine Endopeptidases; Endopeptidases; Entamoeba; Entamoeba histolytica; Hydrogen-Ion Concentration; Mercaptoethanol; Protease Inhibitors; Sodium Dodecyl Sulfate; Sulfhydryl Reagents; Urea | 1985 |
Purification and characterization of the polycation-stimulated protein phosphatase catalytic subunit from porcine renal cortex.
Topics: Adenosine Triphosphate; Animals; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Ethanol; Freezing; Hexadimethrine Bromide; Histones; Kidney Cortex; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Phosphoprotein Phosphatases; Phosphorylation; Swine; Urea | 1986 |
The integrity of the histone-DNA complex in chromatin fibres is not necessary for the maintenance of the shape of mitotic chromosomes.
Topics: Animals; Chromatin; Chromosomes; DNA; Friend murine leukemia virus; Histones; Leukemia, Erythroblastic, Acute; Mercaptoethanol; Microscopy, Electron; Mitosis; Sodium Chloride; Tumor Cells, Cultured; Urea | 1988 |
Characterization of alkaline phosphatase from bovine polymorphonuclear neutrophils.
Topics: Alkaline Phosphatase; Amino Acids; Animals; Cattle; Hydrogen-Ion Concentration; Imidazoles; Kinetics; Levamisole; Mercaptoethanol; Neutrophils; Thermodynamics; Urea | 1985 |
Characterization of ribosomes of a strain of Streptomyces aureofaciens producing chlortetracycline.
Topics: Acrylates; Aluminum; Animals; Bacterial Proteins; Cattle; Centrifugation, Density Gradient; Chlorides; Chlortetracycline; Electrophoresis; Gels; Indicators and Reagents; Lithium; Magnesium; Mercaptoethanol; Microscopy, Electron; Oxides; Pancreas; Phosphotungstic Acid; Ribonucleases; Ribosomes; RNA, Bacterial; Staining and Labeling; Streptomyces; Sucrose; Ultracentrifugation; Urea | 1971 |
Studies on swine and canine serum haptoglobins.
Topics: Acetamides; Ammonium Sulfate; Animals; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cross Reactions; Dogs; Electrophoresis; Electrophoresis, Paper; Epitopes; Haptoglobins; Hemoglobins; Humans; Immune Sera; Immunoelectrophoresis; Iodoacetates; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Peptides; Protein Binding; Rabbits; Species Specificity; Swine; Urea | 1971 |
Immunologic alterations in bovine serum albumin resulting from partial or complete reduction and alkylation.
Topics: Alkylation; Animals; Antibody Formation; Arthus Reaction; Cattle; Chromatography, Gel; Complement Fixation Tests; Epitopes; Hemagglutination Tests; Immune Sera; Mercaptoethanol; Optical Rotatory Dispersion; Oxidation-Reduction; Passive Cutaneous Anaphylaxis; Precipitin Tests; Serum Albumin, Bovine; Skin Tests; Ultracentrifugation; Urea | 1972 |
Australia antigen (hepatitis B antigen): a conformational antigen dependent on disulfide bonds.
Topics: Acetates; Alkylation; Animals; Antibody Formation; Antigen-Antibody Reactions; Centrifugation, Density Gradient; Cross Reactions; Disulfides; Dithiothreitol; Epitopes; Guinea Pigs; Hemagglutination Inhibition Tests; Hepatitis B Antigens; Hypersensitivity, Delayed; Immunization; Immunoelectrophoresis; Iodoacetates; Mercaptoethanol; Oxidation-Reduction; Protein Conformation; Urea | 1972 |
A comparative study of the protein components of ribonucleoprotein particles isolated from rat liver and hepatoma nuclei.
Topics: Animals; Carcinoma, Hepatocellular; Cell Nucleus; Electrophoresis, Polyacrylamide Gel; Liver; Liver Neoplasms; Mercaptoethanol; Microscopy, Electron; Molecular Weight; Neoplasm Proteins; Neoplasms, Experimental; Nucleoproteins; p-Dimethylaminoazobenzene; Peptides; Phosphotungstic Acid; Rats; Sodium Dodecyl Sulfate; Staining and Labeling; Urea; Vibration | 1973 |
Structure of plasmic degradation products of human fibrinogen. Fibrinopeptide and polypeptide chain analysis.
Topics: Chemical Phenomena; Chemistry; Densitometry; Disulfides; Electrophoresis, Paper; Electrophoresis, Polyacrylamide Gel; Fibrinogen; Fibrinolysin; Humans; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Peptide Fragments; Peptides; Sodium Dodecyl Sulfate; Staining and Labeling; Streptokinase; Thrombin; Urea | 1974 |
Isoelectric focusing of proteins exposed to sodium dodecyl sulfate.
Topics: Animals; Cattle; Dialysis; Electrophoresis, Disc; gamma-Globulins; Hemoglobins; Hydrogen-Ion Concentration; Isoelectric Focusing; Mercaptoethanol; Myoglobin; Proteins; Serum Albumin, Bovine; Sodium Dodecyl Sulfate; Urea | 1974 |
Factors affecting the folding and association of flounder muscle glyceraldehyde-3-phosphate dehydrogenase, in vitro.
Topics: Animals; Catalysis; Centrifugation, Density Gradient; Fishes; Glutathione; Glyceraldehyde-3-Phosphate Dehydrogenases; Imidazoles; Isoelectric Focusing; Macromolecular Substances; Mercaptoethanol; Muscles; NAD; NADP; Osmolar Concentration; Potassium Chloride; Protein Conformation; Ribonucleotides; Species Specificity; Sulfhydryl Compounds; Temperature; Urea | 1974 |
Nitrite reductase from Achromobacter fischeri: molecular weight and subunit structure.
Topics: Alcaligenes; Chemical Phenomena; Chemistry, Physical; Diffusion; Electrophoresis, Disc; Guanidines; Macromolecular Substances; Mercaptoethanol; Methionine; Molecular Weight; NADH, NADPH Oxidoreductases; Nitrite Reductases; Sodium Dodecyl Sulfate; Ultracentrifugation; Urea | 1974 |
Purification and properties of glutamine synthetase from Bacillus stearothermophilus.
Topics: Amino Acids; Bacillus; Binding Sites; Chromatography, Gel; Chromatography, Ion Exchange; Circular Dichroism; Drug Stability; Electrophoresis, Disc; Glutamate-Ammonia Ligase; Hydrogen-Ion Concentration; Kinetics; Magnesium; Manganese; Mercaptoethanol; Molecular Weight; Protein Binding; Protein Conformation; Sodium Dodecyl Sulfate; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Temperature; Ultracentrifugation; Urea | 1974 |
Purification and some properties of a heat-labile enterotoxin from escherichia coli.
Topics: Animals; Chemical Precipitation; Chromatography, Gel; Dithioerythritol; Enterotoxins; Escherichia coli; Freeze Drying; Hot Temperature; Hydrogen-Ion Concentration; Immunoassay; Immunoelectrophoresis; Isoelectric Focusing; Jejunum; Mercaptoethanol; Neutralization Tests; Periodic Acid; Pronase; Rabbits; Sonication; Trypsin; Urea | 1974 |
The aggregation of gamma-myeloma proteins.
Topics: Complement System Proteins; Electrophoresis; gamma-Globulins; Hot Temperature; Humans; Immunochemistry; Immunodiffusion; In Vitro Techniques; Mercaptoethanol; Multiple Myeloma; Rheumatoid Factor; Ultracentrifugation; Urea | 1965 |
Chemical evaluation of conformational differences in native and chemically modified proteins.
Topics: Acetates; Animals; gamma-Globulins; Humans; In Vitro Techniques; Mercaptoethanol; Protein Denaturation; Serum Albumin, Bovine; Sulfites; Surface-Active Agents; Urea | 1966 |
Reduction and proteolytic degradation of immunoglobulin A from human colostrum.
Topics: Alkylation; Amino Acids; Buffers; Chromatography, Gel; Colostrum; Electrophoresis; Female; gamma-Globulins; Hydrogen-Ion Concentration; Immunoelectrophoresis; Mercaptoethanol; Models, Theoretical; Nitrogen; Oxidation-Reduction; Papain; Peptides; Pregnancy; Trypsin; Ultracentrifugation; Urea | 1966 |
Two structurally different types of rabbit light chains.
Topics: Alkylation; Animals; Antibody Formation; Chromatography; Dinitrophenols; Electrophoresis; Formates; gamma-Globulins; Immunoelectrophoresis; Mercaptoethanol; Peptides; Propionates; Rabbits; Urea | 1967 |
Fractionation of chromatin components.
Topics: Carbon Isotopes; Carcinoma; Cell Line; Cell Nucleus; Centrifugation, Density Gradient; Chromatin; Chromatography, DEAE-Cellulose; DNA, Neoplasm; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Histones; Humans; Mercaptoethanol; Mouth Neoplasms; Neoplasm Proteins; Phosphorus Isotopes; RNA, Neoplasm; RNA, Ribosomal; RNA, Transfer; Sodium Chloride; Tritium; Ultracentrifugation; Urea | 1973 |
The effect of 2-mercaptoethanol (ME) and EDTA on the sub-species structure of horse liver alcohol dehydrogenase (LADH) in 8 M urea.
Topics: Alcohol Oxidoreductases; Animals; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Horses; Isoenzymes; Liver; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Photography; Sodium Dodecyl Sulfate; Time Factors; Ultracentrifugation; Urea | 1972 |
Polyacrylamide gel electrophoresis of human sera collected at different times after meals.
Topics: Adult; Blood Protein Electrophoresis; Diet; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Humans; Hunger; Hydrogen-Ion Concentration; Male; Mercaptoethanol; Satiation; Serum Albumin; Time Factors; Urea | 1973 |
The subunit structure of normal and hemophilic factor VIII.
Topics: Amino Acids; Blood Coagulation Tests; Chromatography, DEAE-Cellulose; Chromatography, Gel; Electrophoresis, Polyacrylamide Gel; Factor VIII; Hemophilia A; Humans; Immune Sera; Immunodiffusion; Isoelectric Focusing; Mercaptoethanol; Molecular Weight; Sodium Dodecyl Sulfate; Thrombin; Thromboplastin; Urea | 1973 |
Preliminary characterization of the heat-labile enterotoxin of Escherichia coli F11(P155).
Topics: Bacteriological Techniques; Buffers; Cell-Free System; Chromatography, Gel; Deoxycholic Acid; Edetic Acid; Enterotoxins; Escherichia coli; Filtration; Hot Temperature; Mercaptoethanol; Sodium; Urea | 1973 |
Comparison of methods used for solubilization of human erythrocyte membrane protein.
Topics: Adult; Blood Proteins; Cell Membrane; Densitometry; Edetic Acid; Electrophoresis, Starch Gel; Erythrocytes; Humans; Mercaptoethanol; Methods; Saponins; Sodium Dodecyl Sulfate; Solubility; Solvents; Urea | 1972 |
L-leucyl-and L-phenylalanyl-beta-naphthylamidase activities in the tissues of the sea mussel (Mytilus edulis L.).
Topics: Alanine; Amidohydrolases; Animals; Bivalvia; Chloromercuribenzoates; Citrates; Digestive System; Edetic Acid; Electrophoresis; Gills; Hydrogen-Ion Concentration; Iodoacetates; Kinetics; Leucine; Mercaptoethanol; Methionine; Muscles; Naphthols; Organ Specificity; Phenylalanine; Sodium; Structure-Activity Relationship; Tyrosine; Urea | 1974 |
Study of adenovirus hexon antigen--antibody reactions by single radial diffusion techniques.
Topics: Adenoviridae; Animals; Antibodies, Viral; Antigen-Antibody Reactions; Antigens, Viral; Blood Proteins; Cell Line; Electrophoresis, Polyacrylamide Gel; Guinea Pigs; Humans; Immune Sera; Immunodiffusion; Immunoglobulin Fragments; Immunoglobulin Heavy Chains; Immunoglobulins; Iodine Radioisotopes; Mercaptoethanol; Methionine; Sulfur Radioisotopes; Urea | 1973 |
Studies on cryoprecipitation: covalent structure of a human IgG cryoglobulin and its gelation characteristics.
Topics: Chemical Phenomena; Chemical Precipitation; Chemistry, Physical; Chromatography, Gel; Cryoglobulins; Gels; Guanidines; Humans; Immunoglobulin Fragments; Immunoglobulin G; Immunoglobulin Heavy Chains; Mercaptoethanol; Molecular Conformation; Molecular Weight; Urea | 1974 |
The peptide chains of human plasmin. Mechanism of activation of human plasminogen to plasmin.
Topics: Electrophoresis; Fibrinolysin; Humans; Hydrogen-Ion Concentration; Mercaptoethanol; Peptides; Plasminogen; Ultracentrifugation; Urea | 1967 |
[Influence of various denaturating agents and of trypsin digestion on the adenosine triphosphatase activity of bovine carotid myosin].
Topics: Adenosine Triphosphatases; Animals; Calcium; Carotid Arteries; Cattle; Ethanol; Glycols; Hydrogen-Ion Concentration; Lithium; Mercaptoethanol; Muscle Proteins; Muscle, Smooth; Protein Denaturation; Trypsin; Ultracentrifugation; Urea | 1970 |
Studies on the metabolism of vitamin B6 in the small intestine. II. Heterogeneity of monkey intestinal alkaline phosphatase.
Topics: Alkaline Phosphatase; Animals; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Disc; Hot Temperature; Hydrogen-Ion Concentration; Intestinal Mucosa; Intestine, Small; Kinetics; Macaca; Male; Mercaptoethanol; Mercury; Methods; Neuraminidase; Nitrobenzenes; Phosphoric Acids; Pyridoxal Phosphate; Pyridoxine; Urea; Zinc | 1970 |
The non-plasmin, proteolytic origin of human fibrinogen heterogeneity.
Topics: Detergents; Disulfides; Electrophoresis; Fibrinogen; Fibrinolysin; Humans; Mercaptoethanol; Oxidation-Reduction; Sulfuric Acids; Thrombin; Urea | 1971 |
Purification and some properties of phosphofructokinase from human erythrocytes.
Topics: Ammonium Sulfate; Chromatography, DEAE-Cellulose; Drug Stability; Electrophoresis, Disc; Erythrocytes; Guanidines; Humans; Mercaptoethanol; Osmolar Concentration; Phosphofructokinase-1; Ultracentrifugation; Urea | 1972 |
Nature of lactic dehydrogenase isozymes in rat kidney.
Topics: Alcohols; Animals; Buffers; Electrophoresis; Freezing; In Vitro Techniques; Isoenzymes; Kidney; L-Lactate Dehydrogenase; Liver; Mercaptoethanol; NAD; Phenazines; Rats; Subcellular Fractions; Urea | 1965 |
Denaturation of lactic dehydrogenase isozymes and its clinical application.
Topics: Animals; Butyrates; Humans; Isoenzymes; L-Lactate Dehydrogenase; Liver; Mercaptoethanol; Muscles; Myocardium; NAD; Pyruvates; Rabbits; Swine; Urea | 1965 |
Role of hydrogen and disulfide bonds in polyoma capsid structure.
Topics: Alcohols; Alkalies; Culture Techniques; Cytopathogenic Effect, Viral; Hemagglutinins, Viral; Immunodiffusion; Mercaptoethanol; Mercury; Microscopy, Electron; Polyomavirus; Sulfides; Temperature; Urea; Viral Proteins | 1968 |
Studies on heart phosphofructokinase. Thiol groups and their relationship to activity.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Animals; Benzoates; Binding Sites; Carbon Isotopes; Chloromercuribenzoates; Cyclic AMP; Cystamine; Cystine; Hydrogen-Ion Concentration; Kinetics; Mercaptoethanol; Myocardium; Nitrobenzenes; Phosphofructokinase-1; Sheep; Sulfhydryl Compounds; Urea | 1968 |
Formation of hemichromes from oxidized hemoglobin subunits.
Topics: Chromatography; Chromatography, Gel; Crystallization; Cytoplasmic Granules; Electron Spin Resonance Spectroscopy; Electrophoresis; Ferricyanides; Globins; Heme; Hemoglobins; Humans; Mercaptoethanol; Pyridines; Sodium Salicylate; Spectrophotometry; Starch; Urea | 1969 |
[Structures and activities of polynucleotide phosphorylases].
Topics: Azotobacter; Centrifugation, Density Gradient; Clostridium perfringens; Electrophoresis; Escherichia coli; Hot Temperature; Isoenzymes; Mercaptoethanol; Micrococcus; Molecular Weight; Protein Denaturation; RNA Nucleotidyltransferases; Trypsin; Ultracentrifugation; Urea | 1969 |
Properties of purified methylmalonate semialdehyde dehydrogenase of Pseudomonas aeruginosa.
Topics: Alcohol Oxidoreductases; Aldehydes; Amino Acids; Carbon Dioxide; Carbon Isotopes; Chemical Precipitation; Chemistry Techniques, Analytical; Chromatography, DEAE-Cellulose; Chromatography, Gel; Coenzyme A; Detergents; Electrophoresis; Electrophoresis, Disc; Hydroxybutyrates; Malonates; Mercaptoethanol; Methods; Models, Biological; Models, Chemical; Molecular Weight; NAD; Oxidoreductases; Propionates; Pseudomonas aeruginosa; Quaternary Ammonium Compounds; Sulfates; Ultracentrifugation; Urea; Valine | 1970 |
Immunodiffusion analysis of Yaba poxvirus structural and associated antigens.
Topics: Animals; Antigens; Cell Line; Centrifugation, Density Gradient; Cesium; Chlorides; Complement Fixation Tests; Electrophoresis; Gels; Haplorhini; Immune Sera; Immunodiffusion; Kidney; Mercaptoethanol; Microscopy, Electron; Monkey Diseases; Neoplasms; Neutralization Tests; Rabbits; Urea; Yaba monkey tumor virus | 1970 |
Capsid proteins of Simian virus 40.
Topics: Amino Acids; Carbon Isotopes; Detergents; Electrophoresis; Hot Temperature; Mercaptoethanol; Molecular Weight; Simian virus 40; Sulfuric Acids; Tritium; Urea; Viral Proteins | 1970 |
Some properties of phosphodiesterase I from microsomes of rat intestinal mucosa.
Topics: Acetates; Alcohols; Aluminum; Animals; Barium; Beryllium; Calcium; Chelating Agents; Copper; Cysteine; Drug Stability; Edetic Acid; Enzyme Activation; Glycine; Glycols; Hot Temperature; Hydrogen-Ion Concentration; Intestinal Mucosa; Kinetics; Magnesium; Male; Mercaptoethanol; Microsomes; Nickel; Nitrobenzenes; Nucleotides; Phosphoric Monoester Hydrolases; Rats; Strontium; Sulfhydryl Compounds; Urea | 1970 |
Renaturation of spinach leaf glyoxylic acid reductase.
Topics: Alcohol Oxidoreductases; Amino Acids; Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Cold Temperature; Electrophoresis, Disc; Glycerol; Glyoxylates; Guanidines; Hydrogen-Ion Concentration; Kinetics; Mercaptoethanol; Molecular Weight; NAD; Osmolar Concentration; Phosphates; Plants; Protein Denaturation; Pyruvates; Serum Albumin, Bovine; Sulfides; Tromethamine; Urea | 1970 |
Vitamin D3-induced calcium-binding protein. Binding characteristics, conformational effects, and other properties.
Topics: Adenosine Triphosphatases; Barium; Binding Sites; Cadmium; Calcium; Calcium Isotopes; Chemical Phenomena; Chemistry; Cholecalciferol; Choline; Circular Dichroism; Dialysis; Ethylmaleimide; Hydrogen-Ion Concentration; Intestinal Absorption; Intestinal Mucosa; Iodoacetates; Iron; Lysophosphatidylcholines; Magnesium; Manganese; Mercaptoethanol; Potassium Chloride; Protein Binding; Proteins; Sodium Chloride; Spectrophotometry; Strontium; Sulfhydryl Compounds; Ultraviolet Rays; Urea; Zinc | 1971 |
Structural polypeptides of simian virus 40.
Topics: Alkalies; Animals; Carbon Isotopes; Centrifugation, Density Gradient; Cesium; Chemical Precipitation; Chlorides; Chromatography, DEAE-Cellulose; Electrophoresis, Disc; Glycols; Haplorhini; Kidney; Mercaptoethanol; Molecular Weight; Peptides; Simian virus 40; Sodium; Sucrose; Sulfates; Tritium; Urea; Viral Proteins | 1971 |
Preliminary studies on horse muscle acylphosphatase structure. Evidence of a mixed disulfide with glutathione.
Topics: Acetates; Amino Acids; Anhydrides; Animals; Carboxypeptidases; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Thin Layer; Electrophoresis; Formates; Glutamates; Glutathione; Glycine; Histidine; Hydrazines; Iodoacetates; Mercaptoethanol; Muscles; Naphthalenes; Oxidation-Reduction; Phosphoric Monoester Hydrolases; Sulfides; Sulfonic Acids; Tritium; Tyrosine; Urea | 1971 |
Human casein. 3. DEAE-cellulose-urea chromatography of human casein and dephosphorylation of casein fractions.
Topics: Animals; Calcium; Caseins; Cattle; Chromatography, DEAE-Cellulose; Electrophoresis, Disc; Humans; Mercaptoethanol; Methods; Phosphoric Monoester Hydrolases; Phosphorus; Proteins; Spleen; Urea | 1971 |
Physical and chemical properties of reversibly inactivated lactate dehydrogenases.
Topics: Animals; Chickens; Circular Dichroism; Complement Fixation Tests; Drug Stability; Fluorometry; Hot Temperature; Isoenzymes; Kinetics; L-Lactate Dehydrogenase; Macromolecular Substances; Mercaptoethanol; Muscles; Myocardium; NAD; Optical Rotatory Dispersion; Protein Binding; Protein Conformation; Protein Denaturation; Pyruvates; Sharks; Spectrophotometry; Ultracentrifugation; Urea | 1971 |
Reconstitution of poliovirus.
Topics: Centrifugation, Density Gradient; Isotonic Solutions; Mercaptoethanol; Phosphates; Poliovirus; Ribonucleases; RNA, Viral; Tritium; Urea; Uridine; Viral Proteins; Virus Replication | 1972 |
New polypeptides in poliovirus.
Topics: Carbon Isotopes; Centrifugation, Density Gradient; Cesium; Chlorides; Coloring Agents; Densitometry; Dialysis; Electrophoresis, Disc; Mercaptoethanol; Molecular Weight; Peptides; Poliovirus; Sodium Dodecyl Sulfate; Urea; Viral Proteins | 1972 |
[A Clostridium perfringens mutant producing coatless spores by lysozyme-dependent germination].
Topics: Cell Wall; Centrifugation, Density Gradient; Clostridium perfringens; Hot Temperature; Kinetics; Lithium; Mercaptoethanol; Microscopy, Electron; Muramidase; Mutation; Sodium Hydroxide; Spores; Spores, Bacterial; Thioglycolates; Urea | 1971 |
A model for foot-and-mouth disease virus.
Topics: Amino Acids; Aphthovirus; Carbon Isotopes; Centrifugation, Density Gradient; Electrophoresis, Disc; Encephalomyocarditis virus; Hydrogen-Ion Concentration; Mercaptoethanol; Models, Structural; Molecular Weight; Peptides; RNA, Viral; Sodium Dodecyl Sulfate; Sucrose; Tritium; Urea; Viral Proteins | 1972 |
Glycolipid nature of the complement-fixing host cell antigen of vesicular stomatitis virus.
Topics: Acrylamides; Amino Acids; Animals; Antigens; Antigens, Viral; Carbon Isotopes; Cell Line; Chemical Precipitation; Choline; Chromatography, Gel; Complement Fixation Tests; Cricetinae; Dextrans; Electrophoresis, Disc; Glycolipids; Immune Sera; Kidney; Mercaptoethanol; Sodium Dodecyl Sulfate; Tritium; Trypsin; Urea; Vesicular stomatitis Indiana virus | 1972 |
Electrophoretic study of the polypeptides from surface membranes of mammalian cells.
Topics: Animals; Avian Sarcoma Viruses; Butanols; Cell Line; Cell Membrane; Cell Transformation, Neoplastic; Cricetinae; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Kidney; L Cells; Mercaptoethanol; Mice; Molecular Weight; Peptides; Sodium Dodecyl Sulfate; Spectrophotometry; Trypsin; Urea | 1972 |
Dissociation and reassociation of infectious poliovirus particles.
Topics: Centrifugation, Density Gradient; Dithiothreitol; HeLa Cells; Humans; Leucine; Mercaptoethanol; Pancreas; Peptides; Poliovirus; Ribonucleases; RNA, Viral; Tritium; Urea; Uridine; Viral Plaque Assay; Viral Proteins | 1972 |
Ribonucleases of Rous sarcoma virus.
Topics: Animals; Avian Sarcoma Viruses; Cell Transformation, Neoplastic; Cells, Cultured; Centrifugation, Density Gradient; Chick Embryo; Chromatography, Gel; Chromatography, Ion Exchange; Fibroblasts; Mercaptoethanol; Molecular Weight; Poly A-U; Poly U; Polynucleotides; Ribonucleases; RNA, Viral; Surface-Active Agents; Tritium; Urea | 1973 |
Urea-induced inactivation and dissociation of NAD-specific glutamate dehydrogenase of Neurospora and its reversal by substrates.
Topics: Ammonium Chloride; Centrifugation, Density Gradient; Culture Media; Glutamate Dehydrogenase; Glutarates; Kinetics; Mercaptoethanol; Models, Biological; NAD; Neurospora; Neurospora crassa; Protein Conformation; Protein Denaturation; Time Factors; Urea | 1973 |
Homology between enterotoxin protein and spore structural protein in Clostridium perfringens type A.
Topics: Animals; Bacterial Proteins; Chromatography, Gel; Chromatography, Ion Exchange; Clostridium perfringens; Dithiothreitol; Electrophoresis, Disc; Hydrogen-Ion Concentration; Immunodiffusion; Mercaptoethanol; Rabbits; Solubility; Species Specificity; Spores; Toxins, Biological; Urea | 1973 |
Comparative electrophoretic studies of foot-and-mouth disease virus proteins.
Topics: Aphthovirus; Centrifugation, Density Gradient; Electrophoresis, Polyacrylamide Gel; Formates; Mercaptoethanol; Methods; Molecular Weight; Oxidation-Reduction; Phosphates; Propionates; Protein Denaturation; Sodium Dodecyl Sulfate; Trypsin; Urea; Viral Proteins | 1974 |
Distinct molecular species of interferons.
Topics: Animals; Biological Assay; Electrophoresis, Polyacrylamide Gel; Hot Temperature; Interferons; L Cells; Mercaptoethanol; Mice; Molecular Weight; Newcastle disease virus; Protein Denaturation; Sodium Dodecyl Sulfate; Urea; Vesicular stomatitis Indiana virus | 1974 |
Renaturation of inactivated interferons: requirement for reduction of a major component; lack of requirement for reduction of a minor component.
Topics: Animals; Biological Assay; Detergents; Drug Stability; Freezing; Hot Temperature; Interferons; L Cells; Mercaptoethanol; Mice; Newcastle disease virus; Protein Denaturation; Sodium Dodecyl Sulfate; Surface-Active Agents; Urea; Vesicular stomatitis Indiana virus | 1974 |
Isolation of angiotensin-converting enzyme without kininase activity from hog and guinea pig plasma.
Topics: Angiotensin-Converting Enzyme Inhibitors; Animals; Binding Sites; Calcium; Chlorides; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Paper; Chromatography, Thin Layer; Cobalt; Countercurrent Distribution; Dipeptides; Enzyme Activation; Guinea Pigs; Kinetics; Mercaptoethanol; Osmolar Concentration; Peptidyl-Dipeptidase A; Protein Binding; Sodium Chloride; Species Specificity; Spectrophotometry, Ultraviolet; Swine; Time Factors; Urea; Zinc | 1974 |
Renaturation of inactivated interferons by "defensive reversible denaturation".
Topics: Animals; Cell Line; Chemical Phenomena; Chemistry; Disulfides; Drug Stability; Encephalomyocarditis virus; Evaluation Studies as Topic; Hot Temperature; Humans; Interferons; L Cells; Lung; Mercaptoethanol; Mice; Newcastle disease virus; Oxidation-Reduction; Poly I-C; Protein Conformation; Protein Denaturation; Sodium Dodecyl Sulfate; Urea; Vesicular stomatitis Indiana virus; Viral Plaque Assay | 1974 |
Interfering and interferon-inducing capacity of NDV. I. Quantitative analysis and physicochemical characteristics.
Topics: Animals; Cell Line; Dactinomycin; Guanidines; Hot Temperature; Hydrogen-Ion Concentration; Interferons; Kidney; Kinetics; Mercaptoethanol; Newcastle disease virus; Nitrous Acid; Quinones; Rabbits; Radiation Effects; Time Factors; Ultraviolet Rays; Urea; Vesicular stomatitis Indiana virus; Viral Interference | 1974 |
Studies on dihydrofolic reductase, II. The activation of dihydrofolic reductase from chicken liver by iodine.
Topics: Animals; Catalysis; Chemical Phenomena; Chemistry; Glutathione; Hydrogen-Ion Concentration; In Vitro Techniques; Iodine; Liver; Mercaptoethanol; NADP; Poultry; Tetrahydrofolate Dehydrogenase; Thiourea; Urea | 1966 |
[Reoxidation of the disulfide bridges of human chorionic gonadotropin (HCG)].
Topics: Chemical Phenomena; Chemistry; Chorionic Gonadotropin; Guanidines; Humans; Hydrochloric Acid; Hydrogen-Ion Concentration; Iodoacetates; Mercaptoethanol; Sulfides; Urea | 1969 |
Properties of the bioluminescent protein aequorin.
Topics: Amines; Amino Acids; Animals; Calcium; Chemical Phenomena; Chemistry; Chromatography, Gel; Cnidaria; Electrophoresis, Disc; Glucose; Hydrogen-Ion Concentration; Luminescent Measurements; Mercaptoethanol; Molecular Weight; Neuraminic Acids; Phosphates; Proteins; Spectrum Analysis; Sulfites; Urea | 1969 |
Positive antihuman globulin test in patients receiving carbromal.
Topics: Adult; Agglutination; Antibodies, Anti-Idiotypic; Antibody Formation; Antigen-Antibody Reactions; Butyrates; Chlorpromazine; Coombs Test; Erythrocytes; Female; Humans; Hypnotics and Sedatives; Mercaptoethanol; Penicillins; Pentobarbital; Sodium; Ultracentrifugation; Urea | 1970 |
Some molecular properties of pneumoccal neuraminidase isoenzymes.
Topics: Carbamates; Chromatography, Gel; Cyanates; Electrophoresis, Disc; Isoenzymes; Mercaptoethanol; Molecular Weight; Neuraminidase; Protein Denaturation; Streptococcus pneumoniae; Urea | 1971 |
Comparative micelle structure. 3. The isolation and chemical characterization of caprine beta 1-casein and beta 2-casein.
Topics: Amino Acid Sequence; Amino Acids; Animals; Caseins; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Female; Genes; Goats; Hydrogen-Ion Concentration; Macromolecular Substances; Magnesium; Mercaptoethanol; Milk; Molecular Weight; Mutation; Pregnancy; Protein Binding; Urea | 1974 |
Differentiation of electrophoretically similar hemoglobins--such as S, D, G, and P; or A2, C, E, and O--by electrophoresis of the globin chains.
Topics: Blood Protein Electrophoresis; Buffers; Cellulose; Hemoglobins, Abnormal; Humans; Hydrogen-Ion Concentration; Mercaptoethanol; Urea | 1974 |
Primary structure of the Mcg lambda chain.
Topics: Amino Acid Sequence; Amino Acids; Bence Jones Protein; Binding Sites; Chromatography, Gel; Chromatography, Ion Exchange; Chymotrypsin; Crystallization; Glycine; Humans; Hydrogen-Ion Concentration; Iodoacetates; Macromolecular Substances; Mercaptoethanol; Peptide Fragments; Peptides; Protein Binding; Spectrophotometry; Spectrophotometry, Ultraviolet; Thermolysin; Threonine; Trypsin; Urea | 1974 |
Registration by the photoelectric scanner of sedimentation equilibrium in concentrated solutions of urea and guanidine hydrochloride in the presence of 2-mercaptoethanol.
Topics: Buffers; Centrifugation, Density Gradient; Citrates; Evaluation Studies as Topic; Guanidines; Hydrochloric Acid; Hydrogen-Ion Concentration; Mercaptoethanol; Methods; Phosphates; Potassium Chloride; Spectrophotometry, Ultraviolet; Urea; Water | 1974 |
Electrophoretic studies of the proteins of rat liver endoplasmic reticulum.
Topics: Aluminum; Animals; Cell Fractionation; Centrifugation, Density Gradient; Electrophoresis, Polyacrylamide Gel; Electrophoresis, Starch Gel; Endoplasmic Reticulum; Female; Lactates; Liver; Male; Membranes; Mercaptoethanol; Microsomes, Liver; Molecular Weight; Proteins; Rats; Ribosomes; Sex Factors; Sodium Dodecyl Sulfate; Sonication; Ultracentrifugation; Urea | 1974 |
Quantitative measurement and chromatography of human urinary carcinoembryonic antigen activity.
Topics: Adolescent; Adult; Carcinoembryonic Antigen; Child; Child, Preschool; Chromatography; Female; Guanidines; Humans; Hydrogen-Ion Concentration; Infant; Infant, Newborn; Male; Mercaptoethanol; Molecular Weight; Neoplasms; Radioimmunoassay; Urea; Zirconium | 1974 |
Some symmetry considerations for the fibrinogen-fibrin assembly system.
Topics: Amino Acid Sequence; Amino Acids; Animals; Binding Sites; Calcium; Cattle; Drug Stability; Electrophoresis, Polyacrylamide Gel; Fibrin; Fibrinogen; Gels; Kinetics; Macromolecular Substances; Mercaptoethanol; Protein Binding; Protein Conformation; Sodium Dodecyl Sulfate; Time Factors; Urea | 1974 |
The reaction of N-iodosuccinimide with the goitrogens: a model for the active iodine of the thyroid gland.
Topics: Aminobenzoates; Aminosalicylic Acids; Antithyroid Agents; Barbiturates; Chemical Phenomena; Chemistry; Cysteine; Dimethyl Sulfoxide; Iodine; Mercaptoethanol; Methods; Models, Chemical; Nitrogen; Resorcinols; Salicylates; Spectrophotometry; Sulfadiazine; Sulfanilamides; Thiourea; Thyroid Gland; Triazoles; Uracil; Urea | 1973 |
Human leukemia antigen. II. Purification.
Topics: Animals; Antigens, Neoplasm; Burkitt Lymphoma; Cell Line; Chromatography, Affinity; Concanavalin A; Electrophoresis, Polyacrylamide Gel; Humans; Immune Sera; Iodine Radioisotopes; Leukemia; Leukemia, Myeloid; Mercaptoethanol; Molecular Weight; Papain; Rabbits; Sodium Dodecyl Sulfate; Urea | 1974 |
Ribosomal alterations controlling alkaline phosphatase isozymes in Escherichia coli.
Topics: Alkaline Phosphatase; Amino Acids; Arginine; Aspartic Acid; Chromatography, DEAE-Cellulose; Dansyl Compounds; Electrophoresis, Starch Gel; Escherichia coli; Genetics, Microbial; Isoenzymes; Mercaptoethanol; Mutation; Oxidation-Reduction; Protein Denaturation; Ribosomes; Streptomycin; Threonine; Urea; Valine | 1972 |
Reversible inactivation and reactivation of thymidylate synthetase.
Topics: Dithiothreitol; Escherichia coli; Mercaptoethanol; Methylation; Transferases; Uracil Nucleotides; Urea | 1972 |
Macromolecular affinity labeling agents. Reaction of N-bromoacetylisoleucyl transfer ribonucleic acid with isoleucyl transfer ribonucleic acid synthetase.
Topics: Acetates; Alkylation; Amino Acyl-tRNA Synthetases; Binding Sites; Binding, Competitive; Bromine; Chemical Phenomena; Chemistry; Chromatography, Gel; Deuterium; Escherichia coli; Isoleucine; Isotope Labeling; Macromolecular Substances; Mercaptoethanol; Protein Binding; RNA, Transfer; Structure-Activity Relationship; Tritium; Urea | 1974 |
Gel electrophoresis for assessing fibrin crosslinking: a precaution.
Topics: Animals; Blood Coagulation; Detergents; Electrophoresis; Factor XIII; Fibrin; Fibrinogen; Horses; Humans; Immune Sera; Immunodiffusion; Macromolecular Substances; Mercaptoethanol; Protein Conformation; Rabbits; Serum Albumin; Sulfuric Acids; Urea | 1972 |
Inactivation of papain by S-methylation of its cysteinyl residue with O-methylisourea.
Topics: Binding Sites; Chemical Phenomena; Chemistry; Cysteine; Edetic Acid; Enzyme Activation; Hydrogen-Ion Concentration; Kinetics; Lysine; Mathematics; Mercaptoethanol; Mercury; Methylation; Methylurea Compounds; Organometallic Compounds; Papain; Sulfhydryl Reagents; Urea | 1972 |
Comparison of procedures for extracting transfer RNA from spores of Bacillus.
Topics: Aluminum Silicates; Bacillus megaterium; Bacillus subtilis; Carbonates; Chemical Precipitation; Chromatography, Gel; Dithiothreitol; Edetic Acid; Ethanol; Hydrogen-Ion Concentration; Kinetics; Mercaptoethanol; Methods; Muramidase; Phenols; Ribonucleases; RNA, Transfer; Spores; Spores, Bacterial; Thioglycolates; Urea | 1972 |
Phi29 bacteriophage structural proteins.
Topics: Bacillus subtilis; Bacteriophages; Carbon Isotopes; Chromatography, DEAE-Cellulose; DNA, Viral; Electrophoresis, Disc; Mercaptoethanol; Molecular Weight; Peptides; Sodium Dodecyl Sulfate; Ultracentrifugation; Urea; Viral Proteins | 1972 |
Analysis of a protein fraction in the spore coats of Bacillus thuringiensis. Comparison with crystal protein.
Topics: Amino Acids; Autoanalysis; Bacillus; Bacterial Proteins; Carboxypeptidases; Chromatography, Paper; Electrophoresis, Disc; Guanidines; Immunodiffusion; Mercaptoethanol; Spores; Spores, Bacterial; Urea | 1972 |
[Human serum proteins with affinity for carboxymethyl cellulose. 3. Physico-chemical and immunological characterization of a metal-binding 9.5S- 1-glycoprotein (CM-protein 3)].
Topics: Blood Proteins; Chromatography, Affinity; Crystallization; Dialysis; Electrophoresis, Polyacrylamide Gel; Glycoproteins; Humans; Immunodiffusion; Immunoelectrophoresis; Isoelectric Focusing; Macromolecular Substances; Mercaptoethanol; Metalloproteins; Methylcellulose; Molecular Weight; Protein Denaturation; Ultracentrifugation; Urea | 1972 |
Subunits of toxin and agglutinin of Ricinus communis.
Topics: Amino Acids; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Thin Layer; Electrophoresis; Electrophoresis, Disc; Glycoproteins; Hemagglutination Tests; Humans; Immunodiffusion; Lectins; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Peptides; Plant Lectins; Plants, Toxic; Ricinus; Sodium Dodecyl Sulfate; Toxins, Biological; Trypsin; Urea | 1973 |
Denaturation of horse-liver alcohol dehydrogenase in urea studies by gel filtration and electrophoresis.
Topics: Alcohol Oxidoreductases; Animals; Chromatography; Chromatography, Gel; Cyanates; Electrophoresis; Horses; Hydrogen-Ion Concentration; Isoenzymes; Kinetics; Liver; Mercaptoethanol; Protein Denaturation; Temperature; Time Factors; Urea | 1972 |
Brain nuclear and cytoplasmic ribonucleoproteins carrying DNA-like RNA: comparison of their proteins with those from soluble nuclear and cytoplasmic supernatants by polyacrylamide gel electrophoresis.
Topics: Animals; Brain Chemistry; Carrier Proteins; Cell Nucleus; Cytoplasm; DNA; Electrophoresis, Polyacrylamide Gel; Mercaptoethanol; Molecular Weight; Nucleoproteins; Oxidation-Reduction; Rats; Ribosomes; RNA; Sodium Dodecyl Sulfate; Ultracentrifugation; Urea | 1972 |
Chemical modification of spleen permeability factor.
Topics: Amino Acids; Animals; Aspartic Acid; Chromatography; Electrophoresis; Glutamates; Mercaptoethanol; Proteins; Rats; Spleen; Structure-Activity Relationship; Swine; Tissue Extracts; Urea | 1972 |
Selective stimulation of nonhistone chromatin protein synthesis in lymphoid cells by phytohemagglutinin.
Topics: Animals; Carbon Isotopes; Cells, Cultured; Chromatin; Chromatography, Ion Exchange; Computers; Electrophoresis, Polyacrylamide Gel; Guanidines; Guinea Pigs; Histones; Lectins; Leucine; Lymph Nodes; Lymphocytes; Mercaptoethanol; Protein Biosynthesis; Proteins; Sodium Dodecyl Sulfate; Stimulation, Chemical; Tritium; Urea | 1973 |
Cross-linkages in human serum albumin polymerized by gamma irradiation in solution.
Topics: Alkylation; Binding Sites; Centrifugation, Density Gradient; Cobalt Isotopes; Disulfides; Esters; Hydrogen-Ion Concentration; Hydroxylamines; Mercaptoethanol; Methods; Oxygen; Protein Binding; Radiation Dosage; Radiation Effects; Serum Albumin; Urea; Viscosity | 1973 |
Purification of lysosomal prolycarboxypeptidase angiotensinase C.
Topics: Ammonium Sulfate; Animals; Carboxypeptidases; Cathepsins; Chromatography; Chromatography, Ion Exchange; Drug Stability; Electrophoresis, Disc; Hot Temperature; Kidney; Kidney Cortex; Kinetics; Lysosomes; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Proline; Sodium Dodecyl Sulfate; Swine; Urea | 1973 |
[Protein electrophoretic study of the outer segments of the retinal photoreceptors following solubilization in a dodecyl sulfate-mercaptoethanol-urea system].
Topics: Animals; Cattle; Electrophoresis, Disc; Mercaptoethanol; Methods; Molecular Weight; Photoreceptor Cells; Proteins; Retina; Sodium Dodecyl Sulfate; Solutions; Solvents; Urea | 1973 |
Disassembly of melanosomes in detergents.
Topics: Animals; Chromatography; Chromatography, Gel; Detergents; Hair; Immunoglobulins; Keratins; Melanocytes; Mercaptoethanol; Methods; Mice; Microscopy, Electron; Molecular Weight; Pigments, Biological; Proteins; Urea | 1973 |
The molecular structure of human ceruloplasmin: a proposed model.
Topics: Blood Protein Electrophoresis; Ceruloplasmin; Chloromercuribenzoates; Electrophoresis, Starch Gel; Genetics, Medical; Humans; Hydrogen-Ion Concentration; Macromolecular Substances; Mercaptoethanol; Models, Chemical; Models, Structural; Molecular Weight; Succinates; Urea | 1973 |
Effect of modification on physico-chemical and biological properties of haptoglobin.
Topics: Alkylation; Animals; Antibody Formation; Antigens; Electrophoresis, Polyacrylamide Gel; Electrophoresis, Starch Gel; Haptoglobins; Immune Sera; Mercaptoethanol; Methods; Oxidation-Reduction; Peroxidases; Protein Conformation; Rabbits; Urea | 1973 |
Electrophoresis of glutamic acid decarboxylase (EC 4.1.1.15) from mouse brain in sodium dodecyl sulphate polyacrylamide gels.
Topics: Animals; Brain; Carboxy-Lyases; Chromatography, Gel; Electrophoresis, Disc; Glutamates; Macromolecular Substances; Mercaptoethanol; Mice; Molecular Weight; Sodium Dodecyl Sulfate; Ultracentrifugation; Urea | 1973 |
Characterization of alternative molecular forms of xanthine oxidase in the mouse.
Topics: Animals; Centrifugation, Density Gradient; Chromatography, Gel; Duodenum; Electrophoresis, Polyacrylamide Gel; Female; Freezing; Liver; Macromolecular Substances; Mercaptoethanol; Mice; Organ Specificity; Protein Binding; Sodium Dodecyl Sulfate; Spectrometry, Fluorescence; Trypsin; Urea; Xanthine Oxidase | 1973 |
Types and molecular weights of subunits of arachin-P6.
Topics: Arachis; Electrophoresis, Polyacrylamide Gel; Globulins; Hot Temperature; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Plant Proteins; Sodium Dodecyl Sulfate; Urea | 1973 |
The histones associated with condensed and extended chromatin of mouse liver.
Topics: Animals; Cell Nucleus; Chromatin; DNA; Electrophoresis, Polyacrylamide Gel; Histones; Liver; Mercaptoethanol; Mice; Molecular Conformation; Molecular Weight; Nucleic Acid Conformation; Oxidation-Reduction; Protein Conformation; Sodium Dodecyl Sulfate; Solubility; Ultracentrifugation; Urea | 1973 |
A protease inhibitor in bee venom. Identification, partial purification and some properties.
Topics: Animals; Bees; Caseins; Chloromercuribenzoates; Chromatography, Gel; Chromatography, Ion Exchange; Cysteine; Drug Stability; Electric Conductivity; Electrophoresis, Polyacrylamide Gel; Hemolysis; Humans; Hydrogen-Ion Concentration; Iodoacetates; Kinetics; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Spectrophotometry, Ultraviolet; Temperature; Trypsin Inhibitors; Urea; Venoms | 1973 |
Relative rates of degradation of mouse-liver surface-membrane proteins.
Topics: Animals; Carbon Isotopes; Cell Membrane; Chromatography, Gel; Female; Glycoproteins; Leucine; Liver; Membranes; Mercaptoethanol; Mice; Microsomes, Liver; Mitochondria, Liver; Molecular Weight; Proteins; Sodium Dodecyl Sulfate; Subcellular Fractions; Tritium; Urea | 1973 |
Direct spectrophotometric measurement of the rate of reduction of disulfide bonds. The reactivity of the disulfide bonds of bovine -lactalbumin.
Topics: Animals; Cattle; Disulfides; Dithiothreitol; Glutathione; Kinetics; Lactalbumin; Mercaptoethanol; Oxidation-Reduction; Protein Conformation; Protein Denaturation; Ribonucleases; Serum Albumin, Bovine; Spectrophotometry, Ultraviolet; Temperature; Urea | 1973 |
A nuclear magnetic resonance study of bovine pancreatic trypsin inhibitor. Tyrosine titrations and backbone NH groups.
Topics: Amines; Animals; Cattle; Chemical Phenomena; Chemistry; Deuterium; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Mercaptoethanol; Pancreas; Protein Denaturation; Protons; Trypsin Inhibitors; Tyrosine; Urea | 1973 |
Protein assay in the microgram range: modifications of the Hiraoka-Glick method.
Topics: Animals; Caseins; Cattle; Fluorescent Dyes; Glucose; Glycine; Mathematics; Mercaptoethanol; Methods; Proteins; Serine; Serum Albumin, Bovine; Spectrometry, Fluorescence; Temperature; Time Factors; Urea | 1973 |
An electrophoretic analysis of the histones of the house cricket.
Topics: Animals; Cattle; Cell Nucleus; Digestive System; Electrophoresis, Polyacrylamide Gel; Histones; Insecta; Male; Mercaptoethanol; Oxidation-Reduction; Testis; Thymus Gland; Urea | 1973 |
Fractionation of chromatin nonhistone proteins.
Topics: Chromatin; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; HeLa Cells; Mercaptoethanol; Neoplasm Proteins; Phosphorus Radioisotopes; Sodium Chloride; Sodium Dodecyl Sulfate; Tritium; Ultracentrifugation; Urea | 1973 |
A comparative study of the physicochemical properties of human keratinized tissues.
Topics: Amino Acids; Diffusion; Elasticity; Electrophoresis, Disc; Hair; Humans; Keratins; Mercaptoethanol; Nails; Organ Specificity; Skin; Solubility; Stress, Mechanical; Sulfur; Tromethamine; Ultrasonics; Urea; Water; X-Ray Diffraction | 1973 |
Effect of chemical and enzymatic agents on the biological activity of erythropoietin.
Topics: Acetamides; Biological Assay; Boric Acids; Erythropoietin; Hydrogen-Ion Concentration; Hydrolases; Mercaptoethanol; Oxidation-Reduction; Peptide Hydrolases; Protein Denaturation; Sodium; Sodium Chloride; Sodium Dodecyl Sulfate; Taurocholic Acid; Urea | 1973 |
Dissociation and reconstitution of human ceruloplasmin.
Topics: Ceruloplasmin; Chromatography, Affinity; Copper; Dialysis; Electrophoresis, Polyacrylamide Gel; Guanidines; Humans; Hydroxymercuribenzoates; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Sodium Dodecyl Sulfate; Spectrophotometry, Ultraviolet; Ultracentrifugation; Urea | 1973 |
Nature of products formed by the action of urea on bovine beta-lactoglobulins.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Electrophoresis, Starch Gel; Ethylmaleimide; Hydrogen-Ion Concentration; Lactoglobulins; Mercaptoethanol; Molecular Weight; Optical Rotatory Dispersion; Osmolar Concentration; Protein Conformation; Protein Denaturation; Temperature; Time Factors; Urea | 1973 |
Hemoglobin Lepore Boston in two Iranian families.
Topics: Alanine; Amino Acids; Blood Protein Electrophoresis; Boston; Child; Chromatography, DEAE-Cellulose; Electrophoresis, Starch Gel; Fetal Hemoglobin; Glucosephosphate Dehydrogenase; Hemoglobins, Abnormal; Humans; Hydroxymercuribenzoates; Iran; Mercaptoethanol; Peptides; Phosphoglycerate Kinase; Serine; Thalassemia; Trypsin; Urea | 1974 |
Cytochrome P-450cam. II. Interconversion with P-420.
Topics: Acetone; Camphor; Carbon Monoxide; Chloromercuribenzoates; Cysteine; Cytochrome P-450 Enzyme Inhibitors; Cytochrome P-450 Enzyme System; Deoxycholic Acid; Dithiothreitol; Homocysteine; Mercaptoethanol; Oxidation-Reduction; Pseudomonas; Spectrophotometry; Spectrophotometry, Ultraviolet; Sulfhydryl Compounds; Thioglycolates; Urea | 1974 |
Human leukocyte interferon: a role for disulphide bonds.
Topics: Acetamides; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Electrophoresis; Formates; Guanidines; Humans; Hydrogen Peroxide; Hydrogen-Ion Concentration; Indicators and Reagents; Interferons; Leukocytes; Mercaptoethanol; Oxidation-Reduction; Protein Denaturation; Sodium Dodecyl Sulfate; Urea | 1974 |
A lactate oxygenase from Mycobacterium phlei. 3. Evidence for the subunit structure.
Topics: Amino Acid Sequence; Amino Acids; Carboxypeptidases; Chromatography, Paper; Crystallization; Diffusion; Electrophoresis, Disc; Fluorine; Guanidines; Lactates; Macromolecular Substances; Mercaptoethanol; Microscopy, Electron; Models, Structural; Molecular Weight; Mycobacterium; Nitrobenzenes; Oxygenases; Protein Binding; Protein Conformation; Time Factors; Tritium; Ultracentrifugation; Urea | 1974 |
The denaturation of lactoferrin and transferrin by urea.
Topics: Apoproteins; Binding Sites; Disulfides; Female; Humans; Hydrogen-Ion Concentration; Iron; Kinetics; Lactoferrin; Lactoglobulins; Mathematics; Mercaptoethanol; Molecular Weight; Optical Rotatory Dispersion; Pregnancy; Protein Binding; Protein Conformation; Protein Denaturation; Spectrophotometry; Transferrin; Urea | 1974 |
Stabilisation of interferons by defensive reversible denaturation.
Topics: Amino Acid Sequence; Animals; Drug Stability; Drug Storage; Electrophoresis, Polyacrylamide Gel; Freezing; Hot Temperature; Humans; Interferons; L Cells; Mercaptoethanol; Mice; Newcastle disease virus; Protein Denaturation; Sodium Dodecyl Sulfate; Urea | 1974 |
Reduction of insolubilized fibrinogen.
Topics: Electrophoresis, Disc; Fibrinogen; Humans; Mercaptoethanol; Methods; Oxidation-Reduction; Polysaccharides; Sodium Dodecyl Sulfate; Solubility; Urea | 1974 |
Structure and activity of hepatitis B antigen (HBAg). 2. Amino acid composition of an active subunit of HBAg.
Topics: Amino Acids; Centrifugation, Zonal; Electrophoresis, Paper; Hepatitis B Antigens; Humans; Mercaptoethanol; Molecular Weight; Peptides; Plasma; Radioimmunoassay; Tryptophan; Ultrasonics; Urea | 1974 |
Influence of temperature on the intrinsic viscosities of proteins in random coil conformation.
Topics: Albumins; Amino Acids; Animals; Cattle; Chemical Phenomena; Chemistry; Chymotrypsinogen; Guanidines; Mercaptoethanol; Molecular Weight; Muramidase; Myoglobin; Ovalbumin; Pancreas; Papain; Pepsinogens; Peptide Hydrolases; Peptides; Protein Conformation; Protein Denaturation; Proteins; Ribonucleases; Serum Albumin, Bovine; Temperature; Urea; Viscosity | 1974 |
Protective effects of anionic detergents on interferons: reversible denaturation.
Topics: Animals; Binding Sites; Detergents; Dialysis; Drug Stability; Freezing; Hot Temperature; Interferons; L Cells; Mercaptoethanol; Mice; Protein Binding; Protein Conformation; Sodium Dodecyl Sulfate; Time Factors; Urea | 1974 |
Effects of various treatments on microtubules and axial units of lung-fluke spermatozoa.
Topics: Animals; Anura; Colchicine; Cold Temperature; Male; Mercaptoethanol; Organoids; Pepsin A; Potassium Chloride; Spermatozoa; Trematoda; Urea | 1968 |
Further studies on the origin and nature of the bovine para-kappa-casein components.
Topics: Amino Acids; Animals; Carboxypeptidases; Caseins; Cattle; Chymosin; Cyanates; Electrophoresis; Mercaptoethanol; Time Factors; Urea | 1969 |
The stability of beta galactosidase in the presence of urea.
Topics: Bile Acids and Salts; Binding Sites; Buffers; Detergents; Deuterium; Drug Stability; Escherichia coli; Ethanol; Galactosidases; Hydrogen-Ion Concentration; Lactose; Magnesium; Manganese; Mercaptoethanol; Osmolar Concentration; Sodium Chloride; Sucrose; Temperature; Urea; Water | 1969 |
The non-simultaneous dissociation and loss of activity of beta-galactosidase in urea.
Topics: Bile Acids and Salts; Chemical Phenomena; Chemistry; Computers, Analog; Escherichia coli; Galactosidases; Mercaptoethanol; Urea | 1970 |
A factor promoting dissociation of Escherichia coli ribosomes.
Topics: Ammonium Chloride; Chromatography, DEAE-Cellulose; Chymotrypsin; Cytochromes; Electrophoresis, Disc; Enzyme Precursors; Escherichia coli; Mercaptoethanol; Molecular Weight; Myoglobin; Ovalbumin; Ribosomes; Serum Albumin, Bovine; Urea | 1970 |
Reduction and reoxidation of pepsinogen and pepsin.
Topics: Animals; Chemical Phenomena; Chemistry; Chromatography; Chromatography, Gel; Circular Dichroism; Enzyme Precursors; Kinetics; Mercaptoethanol; Optical Rotatory Dispersion; Oxidation-Reduction; Pepsin A; Sulfides; Swine; Trichloroacetic Acid; Ultraviolet Rays; Urea | 1970 |
Growth rate of Escherichia coli at elevated temperatures: reversible inhibition of homoserine trans-succinylase.
Topics: Acyltransferases; Amino Acids; Ammonium Sulfate; Bacterial Proteins; Carbon Isotopes; Cell Fractionation; Cell-Free System; Chemical Precipitation; Coenzyme A; Culture Media; Escherichia coli; Homoserine; Hot Temperature; Leucine; Ligases; Mercaptoethanol; Methionine; Protein Denaturation; Spectrophotometry; Succinates; Urea | 1971 |
Disulfide bonds of pepsinogen and pepsin: identification of the disulfide bonds which can be reversibly reduced and reoxidized.
Topics: Acetamides; Alkylation; Amino Acid Sequence; Amino Acids; Animals; Carbon Isotopes; Catalysis; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Chromatography, Paper; Chymotrypsin; Cysteine; Disulfides; Electrophoresis, Paper; Enzyme Activation; Iodoacetates; Mercaptoethanol; Oxidation-Reduction; Pepsin A; Pepsinogens; Peptides; Protein Denaturation; Sulfides; Swine; Trypsin; Urea | 1971 |
Fine structure of the fertilization membranes of sea urchin embryos.
Topics: Animals; Cell Fractionation; Cystine; Female; Fertilization; Histological Techniques; Membranes; Mercaptoethanol; Microscopy, Electron; Microscopy, Phase-Contrast; Microtomy; Morphogenesis; Ovum; Sea Urchins; Time Factors; Urea; Vitelline Membrane | 1971 |
Location of aromatic amino acids and belix content in Escherichia coli ribonucleic acid polymerase.
Topics: Amino Acids; Escherichia coli; Glycerol; Mercaptoethanol; Molecular Biology; Optical Rotatory Dispersion; RNA Nucleotidyltransferases; Spectrum Analysis; Tryptophan; Tyrosine; Urea | 1971 |
Molecular probes of spermatozoan structures.
Topics: Agglutination; Animals; Binding Sites; Cell Movement; Centrifugation, Density Gradient; Concanavalin A; Detergents; Dithiothreitol; Fluoresceins; Guanidines; Guinea Pigs; Humans; Male; Mercaptoethanol; Mice; Microscopy, Phase-Contrast; Naphthalenes; Protein Denaturation; Rabbits; Rats; Receptors, Drug; Spermatozoa; Sulfonic Acids; Surface-Active Agents; Trypsin; Urea | 1971 |
Immunochemical studies on alpha-amylase. I. Effects of denaturing agents and proteolytic enzymes on the immunochemical reactivity of alpha-amylase from Aspergillus oryzae.
Topics: Amylases; Aspergillus; Carboxypeptidases; Chromatography, Gel; Chymotrypsin; Edetic Acid; Immunodiffusion; Immunoelectrophoresis; In Vitro Techniques; Leucyl Aminopeptidase; Mercaptoethanol; Papain; Pepsin A; Peptide Hydrolases; Trypsin; Urea | 1965 |
A separate antibiotic binding site in xanthosine 5'-phosphate aminase. Differential alteration of catalytic properties and sensitivity to inhibition.
Topics: Aminohydrolases; Anti-Bacterial Agents; Catalysis; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Edetic Acid; Enzymes; Escherichia coli; Glycols; In Vitro Techniques; Iodoacetates; Mercaptoethanol; Methylene Blue; Nucleotides; Phenanthrolines; Urea | 1966 |
The properties of thyroglobulin. XIV. The structure of reoxidized thyroglobulin.
Topics: Chemical Phenomena; Chemistry; Guanidines; Hydrogen-Ion Concentration; Immunodiffusion; Mercaptoethanol; Sulfhydryl Compounds; Thyroglobulin; Ultracentrifugation; Urea | 1966 |
Immunochemical properties of acid phosphomonoesterase from human prostate gland.
Topics: Acid Phosphatase; Animals; Hot Temperature; Humans; Immunodiffusion; Immunoelectrophoresis; Iodine; Male; Mercaptoethanol; Prostate; Rabbits; Urea | 1966 |
Urease. VI. A new method of assay and the specific enzymic activity.
Topics: Ammonia; Buffers; Chemical Phenomena; Chemistry; Copper; Edetic Acid; Enzymes; Hydrogen-Ion Concentration; Lead; Mercaptoethanol; Mercury; Silver; Spectrophotometry; Urea; Urease | 1966 |
Structural and functional zinc in horse liver alcohol dehydrogenase.
Topics: Alcohol Oxidoreductases; Animals; Edetic Acid; Horses; In Vitro Techniques; Liver; Mercaptoethanol; Molecular Weight; Phenanthrolines; Ultracentrifugation; Urea; Zinc; Zinc Isotopes | 1967 |
Bacterial cell membranes. II. Possible structure of the basal membrane continuum of Micrococcus lysodeikticus.
Topics: Acetates; Acetone; Amino Acids; Bacterial Proteins; Binding Sites; Carotenoids; Cell Membrane; Chromatography, Thin Layer; Cysteine; Detergents; Edetic Acid; Erwinia; Ethanol; Guanidines; Mercaptoethanol; Methanol; Micrococcus; Microscopy, Electron; Phospholipids; Sodium Chloride; Urea | 1967 |
[Purification of colchicine K].
Topics: Acetates; Chemical Phenomena; Chemistry; Colchicine; Dextrans; Electrophoresis; Guanidines; Mercaptoethanol; Molecular Weight; Urea | 1967 |
Solubilization and structural integrity of the human red cell membrane.
Topics: Acetylcholinesterase; Blood Group Antigens; Cell Membrane; Electrophoresis; Erythrocytes; Hemagglutination Inhibition Tests; Humans; Mercaptoethanol; Neuraminic Acids; Rh-Hr Blood-Group System; Solubility; Ultracentrifugation; Urea | 1968 |
The subunit structure of porcine ceruloplasmin.
Topics: Amino Acids; Animals; Ceruloplasmin; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Chromatography, Gel; Copper; Dialysis; Edetic Acid; Electrophoresis; Hydrogen-Ion Concentration; Mercaptoethanol; Oxidoreductases; Swine; Ultracentrifugation; Urea; Viscosity | 1968 |
Heterogeneity and structure of ceruloplasmin.
Topics: Alkylation; Animals; Black or African American; Blood Protein Electrophoresis; Ceruloplasmin; Chromatography, Gel; Female; Haplorhini; Hominidae; Horses; Humans; Immunoelectrophoresis; Mercaptoethanol; Molecular Weight; Pregnancy; Rabbits; Sheep; Swine; Ultracentrifugation; Urea | 1968 |
Association-dissociation phenomena in glycinin.
Topics: Chemical Phenomena; Chemistry; Electrophoresis, Disc; Hot Temperature; Hydrogen-Ion Concentration; Immunodiffusion; Mercaptoethanol; Plant Proteins; Protein Denaturation; Spectrum Analysis; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1969 |
The nature of ribosomes of spores of Bacillus cereus T. and Bacillus megaterium.
Topics: Bacillus cereus; Bacillus megaterium; Bacterial Proteins; Carbon Isotopes; Mercaptoethanol; Methods; Muramidase; Phenylalanine; Phosphorus Isotopes; Ribonucleases; Ribosomes; RNA, Bacterial; RNA, Transfer; Spores; Stimulation, Chemical; Ultracentrifugation; Urea | 1969 |
Urea-mercaptoethanol-soluble protein from spores of Bacillus thuringiensis and other species.
Topics: Amino Acids; Bacillus; Bacterial Proteins; Calcium; Electrophoresis; Fluorescent Antibody Technique; Hot Temperature; Hydrogen-Ion Concentration; Immunodiffusion; Magnesium; Mercaptoethanol; Muramidase; Picolinic Acids; Spores; Surface-Active Agents; Ultraviolet Rays; Urea | 1970 |
Splitting of human thyroglobulin. I. Reduction and alkylation.
Topics: Alkylation; Animals; Antigens; Electrophoresis, Disc; Hemagglutination Inhibition Tests; Humans; Immunodiffusion; Immunoelectrophoresis; Iodoacetates; Mercaptoethanol; Rabbits; Thyroglobulin; Urea | 1969 |
[Special lecture. Proinsulin and insulin biosynthesis].
Topics: Amino Acid Sequence; Amino Acids; Animals; Antigens; Cattle; Endoplasmic Reticulum; Glucose; Golgi Apparatus; Guinea Pigs; Haplorhini; Humans; Immune Sera; In Vitro Techniques; Insulin; Islets of Langerhans; Mercaptoethanol; Oxidation-Reduction; Peptides; Protein Denaturation; Rats; Ribosomes; Swine; Tolbutamide; Trypsin; Urea | 1969 |
Solubilization, purification, and some properties of trehalase from honeybee (Apis mellifera).
Topics: Adenine Nucleotides; Adenosine Triphosphate; Alcohols; Animals; Bees; Borates; Chromatography, Gel; Detergents; Disaccharides; Drug Stability; Edetic Acid; Electrophoresis, Disc; Glycoside Hydrolases; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Magnesium; Mercaptoethanol; Molecular Weight; Solubility; Sucrase; Sucrose; Tromethamine; Urea | 1970 |
Characterization of the subunits of swine kidney leucine aminopeptidase.
Topics: Animals; Barbiturates; Chemical Phenomena; Chemistry; Chlorides; Dialysis; Edetic Acid; Guanidines; Kidney; Leucyl Aminopeptidase; Magnesium; Mercaptoethanol; Molecular Weight; Swine; Tromethamine; Ultracentrifugation; Urea | 1970 |
Synthesis of virus macromolecules in L-929 cells infected with Mayaro virus.
Topics: Acrylates; Amino Acids; Animals; Arboviruses; Carbon Isotopes; Centrifugation, Density Gradient; Chemical Precipitation; Culture Media; Cytoplasm; Dactinomycin; Electrophoresis; Gels; Immune Sera; Immunodiffusion; L Cells; Mercaptoethanol; Phenols; Rabbits; Sodium; Solvents; Sucrose; Sulfates; Tritium; Urea; Viral Proteins | 1970 |
Immunochemical studies on structural proteins of the red cell membrane.
Topics: Adenosine Triphosphate; Animals; Antigens; Blood Proteins; Cattle; Cell Membrane; Detergents; Electrophoresis, Disc; Erythrocytes; Humans; Hydrogen-Ion Concentration; Immunochemistry; Immunodiffusion; Immunoelectrophoresis; Lipids; Mercaptoethanol; Molecular Weight; Neuraminic Acids; Proteins; Pyridines; Rabbits; Sheep; Solubility; Species Specificity; Sulfuric Acids; Ultracentrifugation; Urea | 1970 |
Studies of the nerve growth factor by micro-complement fixations. Effects of physical, chemical and enzymatic treatments.
Topics: Animals; Antigens; Biological Assay; Complement Fixation Tests; Complement System Proteins; Edetic Acid; Female; Growth Substances; Hot Temperature; Hydrogen-Ion Concentration; Immune Sera; Male; Mercaptoethanol; Mice; Nerve Growth Factors; Peptide Hydrolases; Protein Denaturation; Sodium Hydroxide; Stimulation, Chemical; Submandibular Gland; Time Factors; Trypsin; Urea | 1971 |
Nonspecific precipitation of serum proteins by sodium lauryl sulfate in agar diffusion and immunoelectrophoresis.
Topics: Agar; Animals; Blood Proteins; Chemical Precipitation; Chromatography; Detergents; Electrophoresis; Guinea Pigs; Immunodiffusion; Immunoelectrophoresis; Immunoglobulin G; Immunoglobulins; Lipoproteins; Mercaptoethanol; Precipitin Tests; Rabbits; Sulfuric Acids; Urea | 1971 |
The polypeptide composition of influenza A viruses.
Topics: Acetates; Adenoviridae; Antigens; Cellulose; Centrifugation, Density Gradient; Electrophoresis; Electrophoresis, Disc; Glycopeptides; Hemagglutinins, Viral; Immunodiffusion; Immunoelectrophoresis; Mercaptoethanol; Molecular Weight; Neuraminidase; Nucleoproteins; Orthomyxoviridae; Peptides; Potassium; Sodium; Sucrose; Sulfates; Surface-Active Agents; Tartrates; Urea; Viral Proteins | 1971 |
Properties and subunit structure of the B component of Pseudomonas putida tryptophan synthetase.
Topics: Alanine; Amino Acids; Borohydrides; Carboxypeptidases; Catalysis; Chemical Precipitation; Chromatography, Gel; Cross Reactions; Detergents; Drug Stability; Electrophoresis, Disc; Escherichia coli; Formates; Glycerophosphates; Hot Temperature; Hydro-Lyases; Immune Sera; Immunodiffusion; Indoles; Kinetics; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Pseudomonas; Pyridoxal Phosphate; Serine; Spectrophotometry; Sulfuric Acids; Tryptophan; Ultracentrifugation; Urea | 1971 |
Structural properties of bovine brain S-100 protein.
Topics: Alkylation; Amino Acids; Ammonium Sulfate; Animals; Benzoates; Brain; Calcium; Cattle; Chemical Precipitation; Chromatography, Gel; Chromatography, Ion Exchange; Disulfides; Immune Sera; Immunodiffusion; Iodoacetates; Kinetics; Macromolecular Substances; Magnesium; Maleates; Mercaptoethanol; Molecular Weight; Nerve Tissue Proteins; Nitro Compounds; Protein Conformation; Strontium; Sulfhydryl Compounds; Trypsin; Tryptophan; Ultracentrifugation; Urea | 1971 |
Enzymatic breakdown of Fab fragment by a cathepsin-rich subcellular fraction.
Topics: Animals; Cathepsins; Chromatography, Gel; Disulfides; Hydrolysis; Immunochemistry; Immunodiffusion; Immunoelectrophoresis; Immunoglobulin G; Immunoglobulins; In Vitro Techniques; Iodine Isotopes; Liver; Lysosomes; Mercaptoethanol; Oxidoreductases; Papain; Protein Conformation; Rabbits; Rats; Urea | 1971 |
The purification and some properties of soluble trehalase and sucrase from Drosophila melanogaster.
Topics: Animals; Chloromercuribenzoates; Chromatography, Gel; Chromatography, Ion Exchange; Drosophila melanogaster; Drug Stability; Electrophoresis, Disc; Enzyme Activation; Ethanol; Glycoside Hydrolases; Hydrogen-Ion Concentration; Iodoacetates; Kinetics; Mercaptoethanol; Molecular Weight; Protein Denaturation; Sucrase; Temperature; Trehalase; Tromethamine; Urea | 1971 |
Comparison of electrophoretic patterns of serum albumin between several species of mammals in acrylamide gel containing urea and ethylene-diamine-tetra-acetic acid.
Topics: Animals; Cattle; Cricetinae; Edetic Acid; Electrophoresis, Disc; Guinea Pigs; Humans; Mercaptoethanol; Mice; Rabbits; Rats; Serum Albumin; Urea | 1971 |
Noncovalent interactions between immunoglobulin polypeptide chains. Stability to dissociation by denaturants.
Topics: Acetamides; Alkylation; Chromatography, Gel; Dithiothreitol; Drug Stability; Electrophoresis; Humans; Immunoglobulin A; Immunoglobulin G; Immunoglobulin M; Immunoglobulins; Iodine Isotopes; Iodoacetates; Macromolecular Substances; Mercaptoethanol; Myeloma Proteins; Oxidation-Reduction; Protein Denaturation; Urea | 1972 |
Molecular weight studies on the supernatant malate dehydrogenase isolated from beef heart. Evidence for a proteolytic contaminant in the purified preparation.
Topics: Animals; Cattle; Chromatography, Ion Exchange; Enzyme Activation; Malate Dehydrogenase; Mercaptoethanol; Molecular Weight; Myocardium; Oxidoreductases; Peptide Hydrolases; Protein Denaturation; Sulfhydryl Compounds; Ultracentrifugation; Urea | 1972 |
The native and denatured states of ovalbumin.
Topics: Guanidines; Mathematics; Mercaptoethanol; Ovalbumin; Protein Conformation; Protein Denaturation; Urea; Viscosity | 1972 |
Purification and properties of phosphotransacetylase from Veillonella alcalescens.
Topics: Acyltransferases; Ammonium Sulfate; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Chromatography, Gel; Coenzyme A; Dicarboxylic Acids; Drug Stability; Electrophoresis; Imides; Mercaptoethanol; Molecular Weight; Peptides; Protein Denaturation; Sodium Dodecyl Sulfate; Species Specificity; Ultracentrifugation; Urea; Veillonella | 1972 |
Physical, chemical and biological properties of a specific toxic lipid-protein complex formed in thermally altered mouse skin.
Topics: Animals; Antigens; Apoproteins; Burns; Electrophoresis, Disc; Germ-Free Life; Immune Sera; Kidney; Lipoproteins; Macromolecular Substances; Mercaptoethanol; Mice; Molecular Weight; Peptides; Skin; Sodium Dodecyl Sulfate; Toxins, Biological; Urea | 1972 |
Multiple forms of cathepsin D from bovine uterus.
Topics: Animals; Cathepsins; Cattle; Chromatography, Ion Exchange; Drug Stability; Electrophoresis, Disc; Female; Hemoglobins; Hydrogen-Ion Concentration; Isoelectric Focusing; Kinetics; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Peptides; Protein Conformation; Sodium Dodecyl Sulfate; Ultracentrifugation; Urea; Uterus | 1972 |
Structural protein of cauliflower mosaic virus.
Topics: Electrophoresis; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Plant Viruses; Sodium Dodecyl Sulfate; Urea; Viral Proteins | 1972 |
Location of tryptophyl and tyrosyl residues in human chorionic gonadotropin.
Topics: Chorionic Gonadotropin; Deuterium; Glycols; Humans; Mercaptoethanol; Protein Conformation; Spectrophotometry; Sucrose; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1972 |
Properties of blastokinin: amino acid composition, evidence for subunits, and estimation of isoelectric point.
Topics: Amino Acids; Animals; Chromatography, Gel; Electrophoresis, Disc; Hydrogen-Ion Concentration; Hydrolysis; Isoelectric Focusing; Kinins; Mercaptoethanol; Methods; Rabbits; Spectrum Analysis; Urea | 1972 |
Large scale preparation of S-carboxymethylated chains of human fibrin and fibrinogen and the occurrence of -chain variants.
Topics: Alkylation; Amino Acid Sequence; Amino Acids; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Cysteine; Electrophoresis, Paper; Fibrin; Fibrinogen; Genetic Variation; Humans; Hydrogen-Ion Concentration; Iodoacetates; Mercaptoethanol; Methionine; Molecular Weight; Oxidation-Reduction; Peptides; Protein Conformation; Thiocyanates; Thrombin; Urea | 1972 |
Sodium dodecyl sulfate-polyacrylamide gel electrophoresis studies on lobster fibrinogen and fibrin.
Topics: Animals; Disulfides; Drug Stability; Electrophoresis, Disc; Fibrin; Fibrinogen; Freezing; Hemolymph; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Nephropidae; Oxidation-Reduction; Sodium Dodecyl Sulfate; Transaminases; Ultracentrifugation; Urea | 1972 |
Studies on the native and reduced alkylated renal glomerular basement membrane. Solubility, subunit size, and reaction with cyanogen bromide.
Topics: Alkylation; Amino Acids; Animals; Basement Membrane; Carbohydrates; Cattle; Chromatography, Gel; Cyanides; Cyanogen Bromide; Electrophoresis; Hexosamines; Hexoses; Kidney Glomerulus; Mercaptoethanol; Methionine; Molecular Weight; Neuraminic Acids; Oxidation-Reduction; Sodium Dodecyl Sulfate; Solubility; Sulfoxides; Surface-Active Agents; Urea | 1972 |
Determination of the number of proteins in liver ribosomes and ribosomal subunits by two-dimensional polyacrylamide gel electrophoresis.
Topics: Acrylamides; Animals; Cell Fractionation; Centrifugation, Density Gradient; Centrifugation, Zonal; Electrophoresis; Liver; Macromolecular Substances; Male; Mercaptoethanol; Proteins; Puromycin; Rats; Ribosomes; Urea | 1972 |
Analytical studies of fractions from irradiated lysozyme.
Topics: Acetamides; Acetates; Alkylation; Amines; Ammonia; Cesium Isotopes; Chromatography, Gel; Disulfides; Egg White; Electrophoresis; Electrophoresis, Disc; Free Radicals; Iodoacetates; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Muramidase; Oxidation-Reduction; Radiation Effects; Sodium Chloride; Sodium Dodecyl Sulfate; Solubility; Sulfhydryl Compounds; Urea | 1972 |
Membrane proteins of the nervous system. Demonstration of different protein profiles in whole brain and its subcellular particles.
Topics: Acetates; Animals; Brain Chemistry; Cell Fractionation; Cell Membrane; Cyprinidae; Darkness; Electrophoresis, Disc; Formates; Mercaptoethanol; Mice; Myelin Sheath; Nerve Tissue Proteins; Phenols; Photic Stimulation; Rats; Retinal Pigments; Sodium Dodecyl Sulfate; Subcellular Fractions; Surface-Active Agents; Synaptic Membranes; Synaptic Vesicles; Synaptosomes; Urea | 1972 |
Photolysis accompanying peptide absorption in proteins. Electrophoresis and optical rotary dispersion studies.
Topics: Animals; Cattle; Chymotrypsinogen; Cytochromes; Electrophoresis; Glutamates; Guanidines; Hot Temperature; Kinetics; Lactoglobulins; Lysine; Mathematics; Mercaptoethanol; Models, Chemical; Optical Rotatory Dispersion; Peptides; Photolysis; Protein Conformation; Protein Denaturation; Radiation Effects; Serum Albumin, Bovine; Sodium Dodecyl Sulfate; Temperature; Ultraviolet Rays; Urea | 1972 |
Some characteristic properties of phospholipases A 2 from Bothrops neuwiedii venom.
Topics: Animals; Calcium; Catalysis; Chloromercuribenzoates; Chromatography, Gel; Citrates; Drug Stability; Egg Yolk; Enzyme Activation; Female; Hot Temperature; Hydrogen-Ion Concentration; Iodoacetates; Isoenzymes; Isoflurophate; Kinetics; Lipoproteins; Mercaptoethanol; Molecular Weight; Nitrates; Phospholipases; Phospholipids; Snakes; Structure-Activity Relationship; Urea; Venoms | 1972 |
An alkaline protease from Acremonium kiliense. The enzyme protein and its properties in solutions of urea and sodium dodecylsulphate.
Topics: Absorption; Amino Acids; Circular Dichroism; Crystallization; Disulfides; Electrophoresis, Disc; Guanidines; Hot Temperature; Isoflurophate; Mercaptoethanol; Mitosporic Fungi; Molecular Weight; Peptide Hydrolases; Protease Inhibitors; Protein Conformation; Protein Denaturation; Sodium Dodecyl Sulfate; Ultracentrifugation; Ultraviolet Rays; Urea | 1972 |
Thio reduction of human 2 -macroglobulin. The subunit structure.
Topics: Acetylcysteine; Blood Proteins; Chemical Phenomena; Chemistry; Humans; Hydrogen-Ion Concentration; Macroglobulins; Mercaptoethanol; Mercaptoethylamines; Molecular Weight; Optical Rotatory Dispersion; Oxidation-Reduction; Urea | 1972 |
Structural differences in mouse IgA myeloma proteins of different allotypes.
Topics: Alkylation; Animals; Disulfides; Electrophoresis, Disc; Electrophoresis, Starch Gel; Immunoglobulin A; Iodine Isotopes; Isoantigens; Mercaptoethanol; Mice; Myeloma Proteins; Oxidation-Reduction; Plasmacytoma; Radioimmunoassay; Urea | 1972 |
Purification and properties of 4-hydroxy-4-methyl-2-oxoglutarate aldolase.
Topics: Acetates; Amino Acids; Chemical Phenomena; Chemistry, Physical; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Disc; Enzyme Activation; Fructose-Bisphosphate Aldolase; Ketoglutaric Acids; Macromolecular Substances; Magnesium; Manganese; Mercaptoethanol; Molecular Weight; Oxaloacetates; Oxo-Acid-Lyases; Pseudomonas; Sodium Dodecyl Sulfate; Stereoisomerism; Ultracentrifugation; Urea | 1972 |
[Molecular structure of human fibrin stabilizing factors].
Topics: Blood Platelets; Electrophoresis, Paper; Factor XIII; Fibrinogen; Glycoproteins; Hexosamines; Hexoses; Humans; Mercaptoethanol; Molecular Conformation; Molecular Weight; Neuraminic Acids; Placenta; Ultracentrifugation; Urea | 1972 |
Fumarase: demonstration, separation, and hybridization of different subunit types.
Topics: Animals; Chemical Phenomena; Chemistry; Fumarates; Hybridization, Genetic; Hydro-Lyases; Hydrogen-Ion Concentration; Isoelectric Focusing; Isoenzymes; Mercaptoethanol; Myocardium; Potassium; Protein Denaturation; Temperature; Urea | 1971 |
Studies on the nature of the "microfibrillar" component of elastic fibers.
Topics: Age Factors; Amino Acids; Animals; Carbohydrates; Cattle; Chemical Phenomena; Chemistry; Chymotrypsin; Cross Reactions; Elastin; Glycopeptides; Hexoses; Iodine Isotopes; Ligaments; Mercaptoethanol; Microscopy, Electron; Urea | 1971 |
Effect of labelling with dansyl group on the renaturation of lysozyme.
Topics: Amylases; Animals; Binding Sites; Chemical Phenomena; Chemistry; Chickens; Chromatography, Gel; Chromatography, Ion Exchange; Circular Dichroism; Dioxins; Egg White; Female; Fluorescence; Fluorometry; Guanidines; Hydrogen-Ion Concentration; Mercaptoethanol; Muramidase; Naphthalenes; Optical Rotatory Dispersion; Oxidation-Reduction; Protein Denaturation; Solvents; Spectrophotometry; Spectrum Analysis; Sulfonic Acids; Urea | 1971 |
On the conformational change of hen egg-white lysozyme by chemical scission.
Topics: Animals; Chemical Phenomena; Chemistry; Chickens; Chromatography, Gel; Circular Dichroism; Cyanides; Egg White; Female; Iodoacetates; Mercaptoethanol; Methionine; Muramidase; Optical Rotatory Dispersion; Protein Denaturation; Sulfides; Ultraviolet Rays; Urea | 1971 |
The selective S-methylation of sulfhydryl groups in proteins and peptides with methyl-p-nitrobenzenesulfonate.
Topics: Amino Acids; Ammonia; Animals; Binding Sites; Carbon Isotopes; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Chymotrypsin; Cysteine; Esters; Glutathione; Hydrogen-Ion Concentration; Insulin; Kinetics; Mercaptoethanol; Methods; Methylation; Muramidase; Nitrobenzenes; Oxidation-Reduction; Papain; Peptides; Protein Denaturation; Proteins; Ribonucleases; Sodium; Sulfhydryl Compounds; Sulfonic Acids; Temperature; Transferases; Urea | 1971 |
The biosynthesis of protamine during spermatogenesis of the mouse: extraction, partial characterization, and site of synthesis.
Topics: Amino Acids; Animals; Arginine; Chromatography; Electrophoresis, Disc; Liver; Male; Meiosis; Mercaptoethanol; Mice; Mice, Inbred Strains; Protamines; Spermatogenesis; Spermatozoa; Testis; Thymidine; Time Factors; Tritium; Ultracentrifugation; Urea | 1971 |
The separation of membrane proteins by polyacrylamide gel electrophoresis.
Topics: Acetates; Acrylamides; Animals; Brain; Cell Membrane; Electrophoresis; Gels; Liver; Membranes; Mercaptoethanol; Methods; Microsomes, Liver; Mycoplasma; Phenols; Proteins; Rats; Temperature; Trichloroacetic Acid; Urea | 1971 |
Mitochondrial glutamate aspartate transaminase. Differential action of thiol reagents with the supernatant enzyme.
Topics: Acetamides; Alcohols; Amino Acids; Animals; Aspartate Aminotransferases; Aspartic Acid; Binding Sites; Bromine; Catalysis; Chemical Phenomena; Chemistry; Circular Dichroism; Complement Fixation Tests; Cytoplasm; Enzyme Activation; Hydrogen-Ion Concentration; Iodoacetates; Isoenzymes; Kinetics; Maleates; Mathematics; Mercaptoethanol; Mercuribenzoates; Mitochondria, Muscle; Myocardium; Protein Binding; Protein Conformation; Protein Denaturation; Pyridoxal Phosphate; Pyruvates; Spectrophotometry; Sulfhydryl Compounds; Swine; Ultracentrifugation; Urea | 1971 |
Multiple active forms of thrombin. II. Mechanism of production from prothrombin.
Topics: Ammonium Sulfate; Animals; Arginine; Blood Coagulation; Cattle; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Detergents; Disulfides; Drug Stability; Electrophoresis; Electrophoresis, Disc; Enzyme Activation; Fibrinogen; Glycerol; Guanidines; Isoelectric Focusing; Isoflurophate; Kinetics; Mercaptoethanol; Models, Biological; Molecular Weight; Oxidation-Reduction; Prothrombin; Sulfonic Acids; Sulfuric Acids; Thrombin; Toluene; Urea | 1971 |
Isolation and properties of -lactalbumin from various sources.
Topics: Albumins; Amino Acids; Ammonium Sulfate; Animals; Asian People; Black People; Buffaloes; Chemical Precipitation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Paper; Dialysis; Electrophoresis; Female; Goats; Guinea Pigs; Humans; Indians, North American; Mercaptoethanol; Milk; Milk, Human; Molecular Weight; Nitrobenzenes; Oxidation-Reduction; Peptides; Sheep; Species Specificity; Spectrophotometry; Swine; Trypsin; Ultraviolet Rays; Urea; White People | 1971 |
Human liver arylamidase: molecular weight and subunit structure.
Topics: Amidohydrolases; Amino Acids; Aminohydrolases; Ammonium Sulfate; Chemical Precipitation; Chromatography; Chromatography, Gel; Diffusion; Electrophoresis, Disc; Fluorometry; Glass; Guanidines; Humans; Liver; Macromolecular Substances; Mathematics; Mercaptoethanol; Molecular Weight; Naphthalenes; Protein Denaturation; Ultracentrifugation; Urea | 1971 |
The effect of sulfhydryl compounds on the stability of cell membranes of the lens and red cells and of the lens capsule.
Topics: Albumins; Animals; Carbohydrates; Cattle; Cell Membrane; Chromatography, Paper; Collagen; Erythrocytes; Glycoproteins; Guanidines; Hexosamines; Lens, Crystalline; Mercaptoethanol; Microscopy, Electron; Microtubules; Solubility; Urea | 1971 |
Enzymic iodination. A probe for accessible surface proteins of normal and neoplastic lymphocytes.
Topics: Animals; Autoradiography; Cell Line; Cell Membrane; Chromatography, Gel; Electrophoresis, Disc; Hydrogen Peroxide; Iodides; Iodine Isotopes; Lymphocytes; Lymphoma; Mercaptoethanol; Mice; Microscopy, Electron; Multiple Myeloma; Neoplasm Proteins; Peroxidases; Proteins; Spleen; Thymoma; Urea | 1971 |
Recovery of exocellular acid phosphatase activity on Saccharomyces mellis after treatment of the organism with reagents that affect the cell surface.
Topics: Acid Phosphatase; Aerobiosis; Culture Media; Cycloheximide; Enzyme Activation; Enzyme Repression; Glucose; Hydrogen-Ion Concentration; Mercaptoethanol; Phosphates; Potassium Chloride; Saccharomyces; Urea | 1971 |
Effect of KCl, CaCl 2 , temperature and oestradiol on the uterine cytosol receptor of oestradiol.
Topics: Animals; Binding Sites; Calcium Chloride; Castration; Cattle; Cell Fractionation; Centrifugation, Density Gradient; Charcoal; Chromatography; Chromatography, Gel; Dextrans; Estradiol; Female; Hydrogen-Ion Concentration; Mercaptoethanol; Potassium Chloride; Rats; Receptors, Drug; Sheep; Swine; Temperature; Ultracentrifugation; Urea; Uterus | 1971 |
[Isolation and partial characterization of an 8S 3 glycoprotein from human serum].
Topics: Alkylation; Amino Acids; Carbohydrates; Chemical Phenomena; Chemistry; Chromatography, Gel; Electrophoresis; Glycoproteins; Humans; Hydrogen-Ion Concentration; Immunoelectrophoresis; Isoelectric Focusing; Mercaptoethanol; Molecular Weight; Neuraminic Acids; Propionates; Solubility; Ultracentrifugation; Urea | 1971 |
Luminescence of ribonuclease A.
Topics: Alkylation; Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Paper; Cold Temperature; Cysteine; Cystine; Dipeptides; Disulfides; Fluorometry; Insulin; Iodoacetates; Kinetics; Luminescent Measurements; Lysine; Mathematics; Mercaptoethanol; Oxidation-Reduction; Pancreas; Peptides; Ribonucleases; Temperature; Tyrosine; Urea | 1971 |
The significance of the multicomponent nature of cowpea chlorotic mottle virus RNA.
Topics: Centrifugation, Density Gradient; Cesium; Chemical Precipitation; Chlorides; Electrophoresis, Disc; Ethanol; Genetics, Microbial; Hot Temperature; Mercaptoethanol; Molecular Weight; Nucleoproteins; Phenols; Plant Diseases; Plant Viruses; Plants, Edible; Plants, Medicinal; RNA, Viral; Sodium; Sulfates; Urea | 1971 |
Evidence that the phospholipase A 2 of Crotalus adamanteus venom are dimers.
Topics: Amino Acid Sequence; Animals; Butyrates; Carboxypeptidases; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis; Electrophoresis, Disc; Formates; Glycerylphosphorylcholine; Guanidines; Hydrogen-Ion Concentration; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Phospholipases; Protein Denaturation; Snakes; Ultracentrifugation; Urea; Venoms | 1971 |
Characterization of a major allergen (cod). Observations on effect of denaturation on the allergenic activity.
Topics: Albumins; Alkylation; Allergens; Amino Acid Sequence; Animals; Electrophoresis, Disc; Fishes; Food Hypersensitivity; Guanidines; Humans; Hydrogen-Ion Concentration; Mercaptoethanol; Muscle Proteins; Passive Cutaneous Anaphylaxis; Protein Denaturation; Ribonucleases; Spectrum Analysis; Urea | 1971 |
Study on urea inactivation of Japanese encephalitis virus.
Topics: Centrifugation, Density Gradient; Cysteine; Cystine; Encephalitis Viruses; Hemagglutination; Mercaptoethanol; Microscopy, Electron; Temperature; Urea | 1967 |
Immunogenic and antigenic modification of trachoma Bedsoniae.
Topics: Animals; Antigens; Chlamydia; Complement Fixation Tests; Fluorescent Antibody Technique; Guinea Pigs; Hemagglutination Tests; Iodoacetates; Mercaptoethanol; Muramidase; Neuraminidase; Skin Tests; Urea | 1967 |
Nature of rabbit phosphoglucose isomerase isozymes.
Topics: Amino Acids; Animals; Buffers; Chemical Phenomena; Chemistry; Chromatography; Dextrans; Drug Stability; Electrophoresis; Glucose-6-Phosphate Isomerase; Isoenzymes; Mercaptoethanol; Methods; Molecular Weight; Muscles; Peptides; Protein Denaturation; Rabbits; Starch; Time Factors; Ultracentrifugation; Urea | 1969 |
Two forms of the glucoamylase of Aspergillus niger.
Topics: Amino Acids; Animals; Antigen-Antibody Reactions; Aspergillus; Chromatography, DEAE-Cellulose; Drug Stability; Electrophoresis; Electrophoresis, Disc; Glycoside Hydrolases; Hot Temperature; Hydrogen-Ion Concentration; Immune Sera; Mercaptoethanol; Oligosaccharides; Protein Denaturation; Rabbits; Spectrum Analysis; Ultracentrifugation; Urea | 1969 |
The conformation of the high-sulphur proteins of wool. I. The preparation and properties of a water-soluble metakeratin.
Topics: Acetates; Acrylates; Alkylation; Amino Acids; Animals; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, Gel; Cystine; Dialysis; Disulfides; Electrophoresis; Fluorometry; Hydrogen-Ion Concentration; Iodoacetates; Keratins; Kinetics; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Nitriles; Optical Rotatory Dispersion; Oxidation-Reduction; Pronase; Protein Conformation; Solubility; Spectrophotometry; Sulfhydryl Compounds; Sulfur; Thioglycolates; Ultracentrifugation; Ultraviolet Rays; Urea; Wool | 1969 |
The conformation of the high-sulphur proteins of wool. II. Difference spectra of kerateine-B.
Topics: Acetates; Amino Acids; Animals; Cysteine; Dialysis; Disulfides; Electrolysis; Hydrogen-Ion Concentration; Keratins; Kinetics; Mathematics; Mercaptoethanol; Oxidation-Reduction; Protein Conformation; Protein Denaturation; Spectrophotometry; Sulfhydryl Compounds; Sulfur; Thioglycolates; Ultraviolet Rays; Urea; Wool | 1969 |
Isolation of non-identical polypeptide chains of -crystallin.
Topics: Alkylation; Amino Acids; Animals; Cattle; Chemical Precipitation; Chromatography, Gel; Chromatography, Ion Exchange; Crystallins; Cysteine; Detergents; Disulfides; Dithiothreitol; Electrophoresis; Ethanol; Formates; Hydrogen-Ion Concentration; Hydrolysis; Iodoacetates; Macromolecular Substances; Mercaptoethanol; Oxidation-Reduction; Peptides; Sulfhydryl Compounds; Sulfuric Acids; Ultracentrifugation; Urea | 1969 |
Quantitative estimation of protein. Separation of alkaline protein-copper complex from excess copper on Sephadex G-25.
Topics: Animals; Cattle; Chromatography, Gel; Colorimetry; Copper; Hydrogen-Ion Concentration; Imidazoles; Indicators and Reagents; Mercaptoethanol; Methods; Proteins; Quaternary Ammonium Compounds; Serum Albumin, Bovine; Sulfates; Tartrates; Thiocarbamates; Tromethamine; Urea | 1969 |
Large glucagon immunoreactivity in extracts of pancreas.
Topics: Acetates; Animals; Antigens; Biological Assay; Cattle; Chromatography, Gel; Dogs; Ducks; Electrophoresis, Disc; Glucagon; Glycogen; Guanidines; Humans; Immune Sera; Iodine Isotopes; Liver; Macromolecular Substances; Mercaptoethanol; Pancreas; Peptides; Perfusion; Radioimmunoassay; Rats; Species Specificity; Swine; Trypsin; Urea | 1970 |
Activity of the reduced zymogen of streptococcal proteinase.
Topics: Amino Acids; Biochemical Phenomena; Biochemistry; Chromatography, Gel; Endopeptidases; Enzyme Activation; Enzyme Precursors; Esterases; Guanidines; Kinetics; Mercaptoethanol; Oxidation-Reduction; Pancreas; Species Specificity; Spectrophotometry; Streptococcus; Sulfides; Trypsin; Ultraviolet Rays; Urea | 1970 |
Fractionation of the insoluble brain proteins with acrylamide electrophoresis.
Topics: Acrylates; Animals; Brain Chemistry; Carbonates; Cyprinidae; Electrophoresis; Gels; Hydrogen-Ion Concentration; Mercaptoethanol; Methods; Nerve Tissue Proteins; Potassium; Surface-Active Agents; Urea | 1970 |
Crystalline L-aspartate beta-decarboxylase of Pseudomonas dacunhae. II. Subunit and amino acid composition.
Topics: Aspartic Acid; Carbamates; Carboxy-Lyases; Carboxypeptidases; Chloromercuribenzoates; Crystallization; Cystine; Dialysis; Guanidines; Hydantoins; Hydrazines; Lysine; Mercaptoethanol; Molecular Weight; Peptides; Pseudomonas; Spectrophotometry; Sulfhydryl Compounds; Sulfides; Ultracentrifugation; Urea | 1970 |
Physicochemical characterization of citrate synthase and its subunits.
Topics: Amino Acids; Animals; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Citrates; Detergents; Diffusion; Dioxins; Guanidines; Lyases; Mercaptoethanol; Molecular Weight; Myocardium; Optical Rotatory Dispersion; Potassium Chloride; Spectrum Analysis; Succinates; Sulfuric Acids; Swine; Ultracentrifugation; Urea; Viscosity | 1970 |
Further studies on the isozymic forms of soluble rat liver guanine deaminase.
Topics: Aminohydrolases; Animals; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Cysteine; Ethylmaleimide; Guanidines; Guanine; Isoenzymes; Liver; Mercaptoethanol; Oxidation-Reduction; Protein Denaturation; Rats; Sulfhydryl Compounds; Urea | 1970 |
Acidic structural proteins of connective tissue. II. Evidence for disulfide cross-links.
Topics: Animals; Boron Compounds; Connective Tissue; Detergents; Electrophoresis; Formates; Guanidines; Mercaptoethanol; Oxidation-Reduction; Peroxides; Proteins; Rabbits; Rats; Skin; Solubility; Sulfhydryl Compounds; Sulfides; Sulfites; Sulfuric Acids; Urea | 1970 |
The structural properties of spinach leaf glyoxylic acid reductase.
Topics: Alcohol Oxidoreductases; Amino Acids; Chemical Phenomena; Chemistry; Chromatography, Gel; Detergents; Drug Stability; Electrophoresis, Disc; Glyoxylates; Guanidines; Hydrogen-Ion Concentration; Iodoacetates; Isoelectric Focusing; Isoenzymes; Mercaptoethanol; Molecular Weight; Peptides; Phosphates; Plants; Pyruvates; Spectrophotometry; Tromethamine; Ultracentrifugation; Urea | 1970 |
Denaturation of globular proteins. II. The interaction of urea with lysozyme.
Topics: Amides; Binding Sites; Chemical Phenomena; Chemistry; Kinetics; Light; Mercaptoethanol; Muramidase; Optical Rotatory Dispersion; Osmolar Concentration; Oxidation-Reduction; Protein Denaturation; Rotation; Serum Albumin, Bovine; Sodium Chloride; Solubility; Solvents; Sulfhydryl Compounds; Urea; Viscosity; Water | 1970 |
Biosynthesis of nonglobin protein by membrane-bound ribosomes in reticulocytes.
Topics: Animals; Carbon Isotopes; Cell Membrane; Cell-Free System; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis; Globins; Mercaptoethanol; Molecular Weight; Protein Biosynthesis; Proteins; Rabbits; Reticulocytes; Ribosomes; Urea; Valine | 1970 |
Gene action in the human haptoglobins. 3. Isolation of the alpha-chains as single gene products. Isolation, molecular weight, and amino acid composition of alpha and beta chains.
Topics: Acetamides; Alkylation; Amino Acids; Anhydrides; Ascitic Fluid; Carcinoma; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Electrophoresis; Female; Genetics, Medical; Haptoglobins; Heterozygote; Hexosamines; Hexoses; Humans; Iodoacetates; Mercaptoethanol; Methods; Molecular Weight; Neuraminic Acids; Ovarian Neoplasms; Oxidation-Reduction; Peptides; Quaternary Ammonium Compounds; Succinates; Sulfates; Urea | 1970 |
S methylation of thiols by O-methylisourea.
Topics: Acetates; Amino Acids; Chemical Phenomena; Chemistry; Cysteine; Deuterium; Dipeptides; Ethanol; Glycine; Guanidines; Hydrogen-Ion Concentration; Imidazoles; Kinetics; Lysine; Magnetic Resonance Spectroscopy; Mathematics; Mercaptoethanol; Methylation; Models, Biological; Sulfhydryl Compounds; Sulfhydryl Reagents; Time Factors; Urea | 1970 |
A convenient purification of porcine pancreatic lipase free of proteolytic activity.
Topics: Animals; Chromatography, Gel; Chymotrypsin; Electrophoresis; Fluorine; Lipase; Lipids; Membranes; Mercaptoethanol; Methods; Pancreas; Pancreatin; Peptide Hydrolases; Protein Binding; Solubility; Sulfonic Acids; Swine; Trypsin Inhibitors; Urea | 1970 |
The purification and properties of extracellular beta-glucosidase from Botryodiplodia theobromae Pat.
Topics: Alkylation; Centrifugation, Density Gradient; Chemical Phenomena; Chemistry; Chemistry, Physical; Chloromercuribenzoates; Chromatography, Gel; Chromatography, Ion Exchange; Culture Media; Cysteine; Diffusion; Disaccharides; Drug Stability; Electrophoresis; Glucosidases; Glycosides; Iodoacetates; Kinetics; Mercaptoethanol; Mitosporic Fungi; Molecular Weight; Nitrobenzenes; Sulfhydryl Reagents; Ultracentrifugation; Urea | 1971 |
Leucine aminopeptidase (bovine lens). Stability and size of subunits.
Topics: Alkylation; Detergents; Drug Stability; Electrophoresis; Enzyme Activation; Guanidines; Lens, Crystalline; Leucyl Aminopeptidase; Magnesium; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Protein Denaturation; Sulfuric Acids; Ultracentrifugation; Urea | 1971 |
The effect of denaturants and Ca2+ on the molecular weight and polymerisation of neurophysin.
Topics: Alcohols; Animals; Buffers; Calcium; Detergents; Electrophoresis, Disc; Formates; Guanidines; Hydrogen-Ion Concentration; Iodoacetates; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Peptides; Phosphates; Pituitary Hormones, Posterior; Polymers; Protein Binding; Protein Denaturation; Proteins; Sulfur; Sulfuric Acids; Swine; Ultracentrifugation; Urea | 1971 |
Variability in cell-specific and common histones of avian erythrocytes.
Topics: Animals; Arginine; Birds; Bone Marrow; Bone Marrow Cells; Chickens; Columbidae; Ducks; Electrophoresis; Erythrocytes; Geese; Histones; Leukocytes; Mercaptoethanol; Phenylhydrazines; Serine; Species Specificity; Spleen; Turkeys; Urea | 1968 |
Properties of three isoenzymes of Clostridium pasteurianum hydrogenase.
Topics: Centrifugation, Density Gradient; Chromatography, Gel; Clostridium; Electrophoresis, Disc; Guanidines; Hydrogen; Isoenzymes; Mercaptoethanol; Molecular Weight; Oxidoreductases; Sodium Chloride; Urea | 1968 |
Acetoacetate decarboxylase. Reassociation of subunits.
Topics: Acetoacetates; Carboxy-Lyases; Hydrogen-Ion Concentration; Mercaptoethanol; Molecular Weight; Protein Denaturation; Spectrophotometry; Sulfhydryl Compounds; Ultracentrifugation; Urea | 1968 |
I. Reversible inactivation of liver and yeast alcohol dehydrogenase.
Topics: Alcohol Oxidoreductases; Animals; Hydrogen-Ion Concentration; Lithium; Liver; Mercaptoethanol; Temperature; Time Factors; Urea; Yeasts | 1968 |
[Preparative fractionation of caseins from cattle and sheep by chromatography on D.E.A.E. cellulose using urea and 2-mercaptoethanol].
Topics: Animals; Caseins; Cattle; Cellulose; Chromatography; Electrophoresis; Mercaptoethanol; Methods; Sheep; Urea | 1968 |
Microheterogeneity of human serum albumin: evidence for differences in reducibility of disulfide linkages.
Topics: Chromatography, Gel; Electrophoresis, Disc; Humans; Hydrogen-Ion Concentration; Mercaptoethanol; Nitrobenzenes; Potassium Chloride; Precipitin Tests; Serum Albumin; Sulfonic Acids; Surface-Active Agents; Urea | 1968 |
[The inactivation of adenovirus components by means of physical and chemical agents].
Topics: Adenoviridae; Antigens; Antiviral Agents; Chloromercuribenzoates; Complement Fixation Tests; Endopeptidases; Formaldehyde; Guanidines; Hemagglutination Tests; Hemagglutinins, Viral; Hot Temperature; Hydrogen-Ion Concentration; Mercaptoethanol; Urea | 1968 |
[Crystallized leucine aminopeptidase from bovine lens. Physical constants. 3. Optical rotatory dispersion].
Topics: Alcohols; Animals; Cattle; Chlorine; Crystallization; Lens, Crystalline; Leucyl Aminopeptidase; Mercaptoethanol; Optical Rotatory Dispersion; Protein Denaturation; Surface-Active Agents; Urea | 1968 |
Nonsuppressible insulin-like activity in human serum. 3. Differentiation of two distinct molecules with nonsuppressible ILA.
Topics: Acetone; Bicarbonates; Blood Proteins; Centrifugation; Chemical Precipitation; Chromatography; Chromatography, Gel; Ethanol; Glutathione; Humans; Hydrogen-Ion Concentration; Insulin; Mercaptoethanol; Molecular Weight; Solubility; Temperature; Urea | 1968 |
Chicken heart soluble aspartate aminotransferase. Purification and properties.
Topics: Animals; Aspartate Aminotransferases; Chickens; Coenzymes; Fluorescence; Fluorometry; Hot Temperature; Hydrogen-Ion Concentration; Mercaptoethanol; Methods; Molecular Weight; Myocardium; Picolines; Protein Binding; Protein Denaturation; Pyridoxal Phosphate; Ultracentrifugation; Urea | 1968 |
Activation of L-citramalate hydrolyase from clostridium tetanomorphum.
Topics: Chemical Phenomena; Chemistry; Clostridium; Fumarates; Homocysteine; Hydro-Lyases; Hydrogen-Ion Concentration; Iodoacetates; Iron; Malates; Mercaptoethanol; Mercaptoethylamines; Sodium Chloride; Temperature; Urea | 1969 |
Study of properties of structural subunits of IgM immunoglobulin obtained by reduction with 2-mercaptoethanol or by oxidative sulphitolysis.
Topics: Blood Protein Electrophoresis; Chemical Phenomena; Chemistry; Chromatography, Gel; Immunoelectrophoresis; Immunoglobulin M; Mercaptoethanol; Oxidation-Reduction; Urea | 1969 |
A study of the heterogeneity of parathyroid hormone preparations.
Topics: Animals; Antigens; Cattle; Chromatography, Gel; Electrophoresis; Hydrochloric Acid; Mercaptoethanol; Methods; Parathyroid Glands; Parathyroid Hormone; Phenols; Tissue Extracts; Urea | 1969 |
Sputum liquefying agents: a comparative in vitro evaluation.
Topics: Acetylcysteine; Bicarbonates; Humans; Lung Diseases; Mercaptoethanol; Methods; Potassium Iodide; Sodium Chloride; Sputum; Sulfhydryl Compounds; Sulfonic Acids; Urea; Viscosity | 1969 |
Tryptophanyl transfer ribonucleic acid synthetase from bovine pancreas. II. The chemically different subunits.
Topics: Amino Acids; Animals; Boron; Carbon Isotopes; Cattle; Chromatography, Gel; Chromatography, Ion Exchange; Detergents; Dialysis; Guanidines; Iodoacetates; Ligases; Mercaptoethanol; Microscopy, Electron; Molecular Weight; Nitrobenzenes; Pancreas; Peptides; RNA, Transfer; Sulfates; Sulfhydryl Compounds; Trypsin; Tryptophan; Ultracentrifugation; Urea | 1969 |
Carboxylesterases (EC 3.1.1). Dissociation of ox liver carboxylesterase.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis; Esterases; Freeze Drying; Iodoacetates; Liver; Mercaptoethanol; Molecular Weight; Serum Albumin, Bovine; Sulfhydryl Compounds; Ultracentrifugation; Urea | 1969 |
Isolation of soyben hemagglutinin and demonstration of multiple forms by isoelectric focusing.
Topics: Acetates; Electrophoresis, Disc; Glycine max; Hydrogen-Ion Concentration; Immunoelectrophoresis; Lectins; Mercaptoethanol; Phenols; Plant Lectins; Urea | 1969 |
Studies on a hemagglutinin from the meadow mushroom. II. Purification, composition, and structure of Agaricus campestris hemagglutinin.
Topics: Acetates; Amino Acids; Animals; Antigens; Basidiomycota; Benzoates; Binding Sites; Carbohydrates; Cellulose; Chemical Phenomena; Chemistry; Electrophoresis; Electrophoresis, Disc; Erythrocytes; Guanidines; Humans; Immune Sera; Immunoelectrophoresis; Lectins; Mercaptoethanol; Methods; Molecular Weight; Osmotic Pressure; Peptides; Protein Denaturation; Rabbits; Sulfhydryl Compounds; Sulfides; Trypsin; Ultracentrifugation; Urea | 1969 |
Electrophoretic differentiaion f myofibrillar proteins in the pig.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Densitometry; Electrophoresis; Freeze Drying; Lasers; Mercaptoethanol; Methods; Muscle Proteins; Muscles; Myofibrils; Rabbits; Sheep; Species Specificity; Swine; Urea | 1969 |
Viscosity and density of aqueous solutions of urea and guanidine hydrochloride.
Topics: Buffers; Chemical Phenomena; Chemistry, Physical; Guanidines; Mercaptoethanol; Sodium Chloride; Solutions; Urea; Viscosity | 1966 |
The properties of thyroglobulin. XI. The reduction of the disulfide bonds.
Topics: Chemical Phenomena; Chemistry; Guanidines; Hydrogen-Ion Concentration; Mercaptoethanol; Sulfides; Thyroglobulin; Ultracentrifugation; Urea; Viscosity | 1966 |
Retention of the biological potency of human pituitary growth hormone after reduction and carbamidomethylation.
Topics: Animals; Biological Assay; Birds; Chemical Phenomena; Chemistry; Chromatography, Gel; Growth Hormone; Iodoacetates; Mercaptoethanol; Rats; Urea | 1966 |
The properties of thyroglobulin. 13. The structure of reduced alkylated thyroglobulin.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Fluorescence; Guanidines; In Vitro Techniques; Mercaptoethanol; Spectrophotometry; Thyroglobulin; Ultracentrifugation; Urea; Viscosity | 1966 |
Adenosine triphosphate-adenosine 5'-monophosphate phosphotransferase of bovine liver mitochondria. II. General kinetic and structural properties.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Animals; Catalysis; Cattle; Chemical Phenomena; Chemistry; Electrophoresis; Hydrogen-Ion Concentration; In Vitro Techniques; Kinetics; Liver; Magnesium; Mercaptoethanol; Mitochondria; Phosphotransferases; Spectrophotometry; Urea | 1966 |
Threonine deaminase of Clostridium tetanomorphum. II. Dissociation to subunits.
Topics: Adenine Nucleotides; Centrifugation; Chemical Phenomena; Chemistry; Chromatography, Gel; Clostridium; Hot Temperature; Hydro-Lyases; Kinetics; Mercaptoethanol; Threonine; Urea | 1966 |
The dissociation of tropomyosin by urea.
Topics: Animals; Ethylmaleimide; Mercaptoethanol; Molecular Weight; Muscle Proteins; Rabbits; Solutions; Urea | 1966 |
Metabolic control and structure of glycolytic enzymes. 3. Dissociation and subunit structure of rabbit muscle pyruvate kinase.
Topics: Animals; Chemical Phenomena; Chemistry; Guanidines; In Vitro Techniques; Mercaptoethanol; Molecular Weight; Muscles; Peptides; Pyruvate Kinase; Rabbits; Solutions; Ultracentrifugation; Urea | 1966 |
DEAE-cellulose-urea chromatography of casein in the presence of 2-mercaptoethanol.
Topics: Caseins; Cellulose; Chromatography; Electrophoresis; Mercaptoethanol; Urea | 1966 |
Gene action in the human haptoglobins. I. Dissociation into constituent polypeptide chains.
Topics: Blood Protein Electrophoresis; Haptoglobins; Humans; Hydrogen-Ion Concentration; In Vitro Techniques; Mercaptoethanol; Mercaptoethylamines; Molecular Biology; Peptides; Protein Denaturation; Thioglycolates; Urea | 1966 |
Experiments on the extraction and photoconversion of Chenopodium chlorophyll protein CP 668.
Topics: Chemical Phenomena; Chemistry; Chlorophyll; Cyanides; Hydrogen-Ion Concentration; In Vitro Techniques; Light; Mercaptoethanol; Plant Proteins; Plants, Medicinal; Spectrophotometry; Urea | 1966 |
Radiation damage to crystalline ribonuclease; identification of the physical alterations by gel filtration on Sephadex.
Topics: Blood Proteins; Buffers; Chromatography; Chromatography, Gel; Electrophoresis; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Radiation Effects; Ribonucleases; Spectrophotometry; Ultracentrifugation; Urea | 1967 |
The disulfide bonds of cobrotoxin and their relationship to lethality.
Topics: Animals; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Ethylmaleimide; In Vitro Techniques; Infrared Rays; Mercaptoethanol; Snakes; Spectrophotometry; Sulfhydryl Compounds; Sulfides; Urea; Venoms | 1967 |
Activation of dihydrofolate reductase by 5,5'-dithiobis-(2-nitrobenzoic acid).
Topics: Benzoates; Binding Sites; Guanidines; L Cells; Mercaptoethanol; Nitrobenzenes; Salts; Tetrahydrofolate Dehydrogenase; Urea | 1967 |
Changes in milk proteins treated with hydrogen peroxide.
Topics: Animals; Caseins; Cattle; Chemical Phenomena; Chemistry; Electrophoresis; Hydrogen Peroxide; Lactoglobulins; Mercaptoethanol; Milk; Proteins; Urea | 1967 |
A reinvestigation of the molecular weight of glycogen phosphorylase.
Topics: Animals; Centrifugation, Zonal; Chemical Phenomena; Chemistry, Physical; Glucosyltransferases; Guanidines; Mercaptoethanol; Molecular Weight; Muscles; Rabbits; Urea | 1967 |
Characteristics of fibrous protein and the disulphide cross-linking bond in human stratum corneum.
Topics: Amino Acids; Disulfides; Epidermis; Humans; Keratins; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Protein Precursors; Solubility; Urea | 1980 |
Antigenicity of Neisseria gonorrhoeae outer membrane protein(s) III detected by immunoprecipitation and Western blot transfer with a monoclonal antibody.
Topics: Antibodies, Monoclonal; Antigens, Bacterial; Bacterial Outer Membrane Proteins; Bacterial Proteins; Electrophoresis, Polyacrylamide Gel; Epitopes; Membrane Proteins; Mercaptoethanol; Neisseria gonorrhoeae; Precipitin Tests; Urea | 1982 |
Demonstration of anti-keratin antibodies by ELISA using keratin or thiol-containing compounds in urea as antigens.
Topics: Animals; Antibodies; Antigen-Antibody Reactions; Cattle; Enzyme-Linked Immunosorbent Assay; Humans; Immune Sera; Immunoglobulin M; Keratins; Mercaptoethanol; Rabbits; Sulfhydryl Compounds; Urea | 1984 |
Latent phosphorylase phosphatases from rat liver: relationship with the heat-stable inhibitory protein.
Topics: Animals; Enzyme Activation; Ethanol; Hot Temperature; Liver; Mercaptoethanol; Phosphoprotein Phosphatases; Phosphorylase Phosphatase; Rats; Trypsin; Urea | 1981 |
Transmission and scanning electron microscopic studies of the human sperm chromatin decondensed by micrococcal nuclease and salt.
Topics: Adult; Chromatin; Deoxyribonuclease I; Deoxyribonucleases; Endonucleases; Humans; Male; Mercaptoethanol; Micrococcal Nuclease; Microscopy, Electron; Microscopy, Electron, Scanning; Osmolar Concentration; Sperm Head; Spermatozoa; Urea | 1982 |
The fine structure of the bovine Descemet's membrane with special reference to biochemical nature.
Topics: Amino Acids; Animals; Cattle; Descemet Membrane; Mercaptoethanol; Microbial Collagenase; Sodium Dodecyl Sulfate; Solubility; Urea | 1982 |
Coronavirus IBV: structural characterization of the spike protein.
Topics: Centrifugation, Density Gradient; Coronaviridae; Infectious bronchitis virus; Macromolecular Substances; Mercaptoethanol; Models, Chemical; Molecular Weight; Sodium Dodecyl Sulfate; Urea; Viral Envelope Proteins | 1983 |
[Unity of the polypeptides compound from the pigment-protein complex of photosystem I and the auxiliary chlorophyll-a/b-containing complex in higher plant chloroplasts].
Topics: Chlorophyll; Chloroplasts; Kinetics; Light; Light-Harvesting Protein Complexes; Mercaptoethanol; Molecular Weight; Peptides; Photosynthesis; Photosynthetic Reaction Center Complex Proteins; Photosystem I Protein Complex; Plant Proteins; Plants; Urea | 1983 |
Transmission and scanning electron microscopic studies of human sperm heads extracted with 8 M urea, 1% mercaptoethanol and different concentrations of salt.
Topics: Adult; Electrophoresis; Histological Techniques; Humans; Male; Mercaptoethanol; Microscopy, Electron; Microscopy, Electron, Scanning; Osmolar Concentration; Sodium Chloride; Sperm Head; Spermatozoa; Urea | 1984 |
An attempt to resolve all the various proteins in a single human cell type by two-dimensional electrophoresis: I. Extraction of all cell proteins.
Topics: Cell Line; Dithiothreitol; Electrophoresis; Humans; Isoelectric Focusing; Laryngeal Neoplasms; Mercaptoethanol; Octoxynol; Polyethylene Glycols; Proteins; Quaternary Ammonium Compounds; Sodium Dodecyl Sulfate; Urea | 1984 |
Enhancing effect of absorption promoters on percutaneous absorption of a model dye (6-carboxyfluorescein) as poorly absorbable drugs. I. Comparison of plasma levels after addition of various absorption promoters in rat.
Topics: Administration, Topical; Animals; Coloring Agents; Dimethyl Sulfoxide; Fluoresceins; Male; Mercaptoethanol; Rats; Rats, Inbred Strains; Skin Absorption; Sodium Dodecyl Sulfate; Thioglycolates; Urea | 1984 |
Epidermal growth factor promoted changes in the triton-insoluble cytoskeletal matrix from human epidermal carcinoma cells: effect of bromodeoxyuridine.
Topics: Bromodeoxyuridine; Carcinoma, Squamous Cell; Cell Line; Cytoplasm; Epidermal Growth Factor; Humans; Mercaptoethanol; Octoxynol; Polyethylene Glycols; Proteins; Sodium Dodecyl Sulfate; Solubility; Urea | 1983 |
Spectroscopic properties of tetrapyrroles on denatured biliproteins.
Topics: Chemical Phenomena; Chemistry; Mercaptoethanol; Phycocyanin; Phycoerythrin; Pigments, Biological; Protein Denaturation; Pyrroles; Spectrophotometry; Tetrapyrroles; Urea | 1984 |
Specificity and stability of the chymotrypsin inhibitor from winged bean seed (Psophocarpus tetragonolobus (L) Dc).
Topics: Animals; Cattle; Chromatography, Gel; Chymotrypsin; Electrophoresis, Polyacrylamide Gel; Fabaceae; Hydrogen-Ion Concentration; Mercaptoethanol; Molecular Weight; Pepsin A; Plants, Medicinal; Seeds; Substrate Specificity; Temperature; Urea | 1981 |
Jack bean urease (EC 3.5.1.5). III. The involvement of active-site nickel ion in inhibition by beta-mercaptoethanol, phosphoramidate, and fluoride.
Topics: Amides; Binding Sites; Fabaceae; Fluorides; Kinetics; Mercaptoethanol; Nickel; Phosphoric Acids; Plants; Plants, Medicinal; Spectrophotometry; Urea; Urease | 1980 |
Conformational stability of fructose-1, 6-biphosphate aldolase from Ceratitis capitata.
Topics: Animals; Chemical Phenomena; Chemistry; Circular Dichroism; Diptera; Fructose-Bisphosphate Aldolase; Hydrogen-Ion Concentration; Macromolecular Substances; Mercaptoethanol; Osmolar Concentration; Protein Conformation; Sodium Dodecyl Sulfate; Temperature; Urea | 1981 |
The quaternary structure of carp muscle aklaline protease.
Topics: Animals; Carps; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Mercaptoethanol; Muscles; Peptide Hydrolases; Protein Conformation; Temperature; Urea | 1980 |
DNA-associated proteins of ram sperm nuclei.
Topics: Animals; Cell Nucleus; DNA; Male; Mercaptoethanol; Nucleoproteins; Protein Binding; Rats; Sheep; Sodium Chloride; Spermatozoa; Urea | 1980 |
Hepatitis B surface antigen polypeptides: artifactual bands in sodium dodecyl sulfate-polyacrylamide gel electrophoresis caused by aggregation.
Topics: Electrophoresis, Polyacrylamide Gel; Hepatitis B Surface Antigens; Mercaptoethanol; Molecular Weight; Protein Conformation; Urea | 1980 |
Denaturation and renaturation of human erythropoietin.
Topics: Disulfides; Erythropoietin; Humans; Mercaptoethanol; Molecular Weight; Protein Conformation; Protein Denaturation; Sodium Dodecyl Sulfate; Urea | 1980 |
Isolation of the fibrous sheath of mammalian sperm flagella.
Topics: Animals; Cell Fractionation; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Male; Mammals; Mercaptoethanol; Peptides; Rats; Sperm Tail; Urea | 1995 |
Effective renaturation of reduced lysozyme by gentle removal of urea.
Topics: Buffers; Dialysis; Glutathione; Kinetics; Mercaptoethanol; Muramidase; Oxidation-Reduction; Protein Denaturation; Protein Folding; Solutions; Temperature; Urea | 1995 |
Conformational stability of bovine holo and apo adrenodoxin--a scanning calorimetric study.
Topics: Adrenodoxin; Animals; Apoproteins; Ascorbic Acid; Calorimetry, Differential Scanning; Cattle; Chymotrypsin; Electrophoresis, Polyacrylamide Gel; Hydrogen-Ion Concentration; Mercaptoethanol; Protein Conformation; Protein Denaturation; Protein Folding; Spectrophotometry; Sulfides; Temperature; Thermodynamics; Urea | 1995 |
Comparing the refolding and reoxidation of recombinant porcine growth hormone from a urea denatured state and from Escherichia coli inclusion bodies.
Topics: Animals; Disulfides; Drug Stability; Escherichia coli; Growth Hormone; Inclusion Bodies; Mercaptoethanol; Oxidation-Reduction; Protein Conformation; Protein Denaturation; Protein Folding; Recombinant Proteins; Spectrometry, Fluorescence; Swine; Thermodynamics; Tryptophan; Urea | 1995 |
Biochemical and genetic studies on alkaline phosphatase of Ceratitis capitata.
Topics: Alkaline Phosphatase; Animals; Chromatography, Ion Exchange; Chromosome Mapping; Diptera; Electrophoresis, Polyacrylamide Gel; Isoenzymes; Mercaptoethanol; Mutation; Substrate Specificity; Temperature; Urea | 1993 |
Preparation and characterization of fragments from the N-terminal end of bovine serum albumin under native conditions.
Topics: Amino Acid Sequence; Chromatography, Gel; Chymotrypsin; Cross Reactions; Cyanogen Bromide; Electrophoresis, Polyacrylamide Gel; Glutathione; Glutathione Disulfide; Kinetics; Mercaptoethanol; Peptide Fragments; Protein Conformation; Serum Albumin, Bovine; Sulfhydryl Compounds; Trypsin; Urea; Viscosity | 1993 |
Effective renaturation of denatured and reduced immunoglobulin G in vitro without assistance of chaperone.
Topics: Chromatography, Affinity; Dialysis; Disulfides; Electrophoresis, Polyacrylamide Gel; Immunoglobulin G; Mercaptoethanol; Molecular Chaperones; Oxidation-Reduction; Protein Conformation; Protein Denaturation; Protein Folding; Spectrometry, Fluorescence; Urea | 1996 |
Modulation of stability properties of bovine trypsin after in vitro structural changes with a variety of chemical modifiers.
Topics: Animals; Cattle; Enzyme Stability; Glutaral; Half-Life; Hot Temperature; Kinetics; Mercaptoethanol; Polymers; Spectrometry, Fluorescence; Sucrose; Trypsin; Urea | 1998 |
Suitable experimental conditions are required to characterize interferon-alpha2b synthetic peptides.
Topics: Binding Sites; Cell Division; Cell Line; Cell Membrane; Chromatography, Gel; Cysteine; Dithiothreitol; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Epitopes; Humans; Interferon alpha-2; Interferon-alpha; Mercaptoethanol; Peptides; Protein Binding; Recombinant Proteins; Urea | 2000 |
The failure of simple empirical relationships to predict the viscosity of mixed aqueous solutions of guanidine hydrochloride and glucose has important implications for the study of protein folding.
Topics: Buffers; Chemical Phenomena; Chemistry, Physical; Glucose; Guanidines; Mercaptoethanol; Protein Folding; Sodium Chloride; Solutions; Urea; Viscosity | 2000 |
Structure-based computational study of the catalytic and inhibition mechanisms of urease.
Topics: Algorithms; Bacillus; Binding Sites; Catalytic Domain; Computer Simulation; Enzyme Inhibitors; Hydroxamic Acids; Mercaptoethanol; Models, Molecular; Organophosphates; Phosphorus Compounds; Protein Conformation; Urea; Urease | 2001 |
Efficient folding of the insect neuropeptide eclosion hormone by protein disulfide isomerase.
Topics: Animals; Bacterial Proteins; Biological Assay; Chaperonins; Escherichia coli Proteins; Heat-Shock Proteins; Insect Hormones; Insecta; Mercaptoethanol; Molecular Chaperones; Neuropeptides; Protein Denaturation; Protein Disulfide-Isomerases; Protein Folding; Structure-Activity Relationship; Urea | 2001 |
Sucrose, sodium dodecyl sulfate, urea, and 2-mercaptoethanol affect the thermal inactivation of R-phycoerythrin.
Topics: Fluorescence; Hot Temperature; Hydrogen-Ion Concentration; Mercaptoethanol; Phycoerythrin; Sodium Dodecyl Sulfate; Sucrose; Temperature; Time Factors; Urea | 2001 |
The unfolding mechanism and the disulfide structures of denatured lysozyme.
Topics: Animals; Chickens; Chromatography, High Pressure Liquid; Disulfides; Enzyme Stability; Guanidine; Guanidines; Isomerism; Mercaptoethanol; Muramidase; Protein Denaturation; Protein Folding; Protein Renaturation; Protein Structure, Tertiary; Temperature; Thiocyanates; Urea | 2002 |
Aggregation of peptides during hydrolysis as a cause of reduced enzymatic extractability of soybean meal proteins.
Topics: Amino Acids; Carbohydrates; Chromatography, Gel; Chromatography, High Pressure Liquid; Electrophoresis, Polyacrylamide Gel; Endopeptidases; Hot Temperature; Humidity; Hydrogen-Ion Concentration; Hydrolysis; Mass Spectrometry; Mercaptoethanol; Molecular Weight; Peptides; Soybean Proteins; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Urea | 2002 |
Protective effect of creatine against inhibition by methylglyoxal of mitochondrial respiration of cardiac cells.
Topics: Animals; Carcinoma, Ehrlich Tumor; Cardiotonic Agents; Cell Respiration; Chickens; Creatine; Creatine Kinase; Creatine Kinase, Mitochondrial Form; Creatinine; Dinitrofluorobenzene; Dose-Response Relationship, Drug; Glutathione Disulfide; Glycolysis; Goats; Heart; Isoenzymes; Lactoylglutathione Lyase; Mercaptoethanol; Mice; Mitochondria, Heart; Mitochondria, Muscle; Oxygen Consumption; Phosphocreatine; Pyruvaldehyde; Rats; Tumor Cells, Cultured; Urea | 2003 |
Heat induced gelation of acid milk: balance between weak and covalent bonds.
Topics: Animals; Chemical Phenomena; Chemistry, Physical; Disulfides; Ethylmaleimide; Gels; Hot Temperature; Hydrogen Bonding; Hydrogen-Ion Concentration; Mercaptoethanol; Micelles; Milk; Milk Proteins; Sodium Dodecyl Sulfate; Static Electricity; Urea | 2003 |
Human recombinant resistin protein displays a tendency to aggregate by forming intermolecular disulfide linkages.
Topics: Circular Dichroism; Disulfides; Escherichia coli; Hormones, Ectopic; Humans; Intercellular Signaling Peptides and Proteins; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Protein Denaturation; Protein Structure, Secondary; Recombinant Proteins; Resistin; Spectrometry, Fluorescence; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Sulfhydryl Compounds; Urea | 2003 |
On-column refolding and characterization of soluble human interleukin-15 receptor alpha-chain produced in Escherichia coli.
Topics: Amino Acid Sequence; Antibodies; Binding, Competitive; Blotting, Western; Cell Division; Cell Line; Chromatography, Gel; Circular Dichroism; DNA, Complementary; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Gene Expression; Genetic Vectors; Histidine; Humans; Interleukin-15; Isoelectric Focusing; Kinetics; Mercaptoethanol; Molecular Sequence Data; Protein Binding; Protein Folding; Protein Structure, Secondary; Receptors, Interleukin-15; Receptors, Interleukin-2; Recombinant Proteins; Sequence Analysis, Protein; Spectrometry, Mass, Electrospray Ionization; Spleen; Surface Plasmon Resonance; T-Lymphocytes, Cytotoxic; Urea | 2003 |
The effect of mercaptoethanol and urea on the molecular weight of hemoglobin.
Topics: Hemoglobins; Mercaptoethanol; Molecular Weight; Sulfhydryl Compounds; Urea | 1956 |
Sedimentation behavior of horse carbon monoxide hemoglobin at low pH in the presence of mercaptoethanol and urea.
Topics: Animals; Carbon Monoxide; Hemoglobins; Horses; Mercaptoethanol; Sulfhydryl Compounds; Urea | 1957 |
THE REOXIDATION OF REDUCED RIBONUCLEASE DERIVATIVES.
Topics: Acetates; Butyrates; Caproates; Chemical Phenomena; Chemistry; Electrophoresis; Mercaptoethanol; Phthalic Acids; Research; Ribonucleases; Succinates; Urea | 1964 |
DESENSITIZATION OF GUANOSINE-5'-PHOSPHATE SYNTHETASE TO INHIBITION BY AN ANTIBIOTIC.
Topics: Anti-Bacterial Agents; Dermatologic Agents; Enzyme Inhibitors; Escherichia coli; Glutathione; Glycols; Guanine Nucleotides; Guanosine; Ligases; Mercaptoethanol; Phosphates; Research; Sulfhydryl Compounds; Urea | 1964 |
THE AMINO ACID COMPOSITION OF HEMOGLOBIN. 3. A QUALITATIVE METHOD FOR IDENTIFYING ABNORMALITIES OF THE POLYPEPTIDE CHAINS OF HEMOGLOBIN.
Topics: Amino Acids; Buffers; Chemical Phenomena; Chemistry; Electrophoresis; Hemoglobins; Hemoglobins, Abnormal; Hydrogen-Ion Concentration; Mercaptoethanol; Peptides; Urea | 1964 |
STARCH-GEL ELECTROPHORESIS OF ERYTHROCYTE STROMA.
Topics: Cell Membrane; Electrophoresis; Erythrocytes; Gels; Genetics, Medical; Hemolysis; Humans; Lipids; Mercaptoethanol; Proteins; Research; Starch; Sulfhydryl Compounds; Urea | 1965 |
OXIDATIVE REACTIVATION OF REDUCED RIBONUCLEASE.
Topics: Cytochromes; Ferrocyanides; Liver; Mercaptoethanol; Microsomes; Oxidation-Reduction; Oxidoreductases; Research; Ribonucleases; Sulfhydryl Compounds; Urea | 1964 |
ON THE ROLE OF FLAVIN ADENINE DINUCLEOTIDE AND THIOL GROUPS IN THE CATALYTIC MECHANISM OF YEAST GLUTATHIONE REDUCTASE.
Topics: Carbon Isotopes; Catalysis; Electrophoresis; Ethylmaleimide; Flavin-Adenine Dinucleotide; Glutathione Reductase; Mercaptoethanol; Molecular Weight; NADP; Pyrroles; Radiometry; Research; Spectrophotometry; Sulfhydryl Compounds; Sulfites; Ultracentrifugation; Urea | 1965 |
STUDIES ON THE REOXIDATION OF REDUCED RIBONUCLEASE T.
Topics: Exoribonucleases; Mercaptoethanol; Oxidation-Reduction; Research; Ribonucleases; Sulfhydryl Compounds; Ultracentrifugation; Urea | 1965 |
Comparative study of enzyme activity and stability of bovine and human plasmins in electrophoretic reagents, beta-mercaptoethanol, DTT, SDS, Triton X-100, and urea.
Topics: Animals; Cattle; Detergents; Dithiothreitol; Electrophoresis; Enzyme Stability; Fibrinolysin; Humans; Indicators and Reagents; Mercaptoethanol; Octoxynol; Protein Denaturation; Reducing Agents; Sodium Dodecyl Sulfate; Urea | 2005 |
Further evidence on the role of heparan sulfate as protamine acceptor during the decondensation of human spermatozoa.
Topics: Cell Nucleus; Chromatin; Electrophoresis, Polyacrylamide Gel; Fixatives; Glutaral; Glutathione; Glycosaminoglycans; Heparin; Heparitin Sulfate; Humans; Immunohistochemistry; Kinetics; Male; Mercaptoethanol; Microscopy, Phase-Contrast; Protamines; Semen; Sodium Chloride; Spermatozoa; Sulfur; Time Factors; Urea | 2005 |
Biophysical characterization of insoluble aggregates of a multi-domain protein: an insight into the role of the various domains.
Topics: Calorimetry, Differential Scanning; Chemistry, Pharmaceutical; Drug Stability; Electrophoresis, Polyacrylamide Gel; Glycoproteins; Guanidine; Immunoglobulin G; Mercaptoethanol; Protein Conformation; Protein Denaturation; Protein Folding; Recombinant Fusion Proteins; Spectrometry, Fluorescence; Temperature; Urea | 2005 |
Analysis of serine proteases from marine sponges by 2-D zymography.
Topics: Animals; Benzoylarginine Nitroanilide; Dithiothreitol; Electrophoresis, Gel, Two-Dimensional; Enzyme Activation; Mercaptoethanol; Molecular Weight; Porifera; Serine Endopeptidases; Sodium Dodecyl Sulfate; Substrate Specificity; Urea | 2007 |
Overexpression and characterization of thermostable serine protease in Escherichia coli encoded by the ORF TTE0824 from Thermoanaerobacter tengcongensis.
Topics: Bacterial Proteins; Calcium; Cloning, Molecular; DNA, Bacterial; Enzyme Activation; Enzyme Stability; Escherichia coli; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Mercaptoethanol; Molecular Weight; Open Reading Frames; Phylogeny; Protease Inhibitors; Protein Denaturation; Protein Structure, Tertiary; Recombinant Proteins; Sequence Analysis, Protein; Serine Endopeptidases; Sodium Dodecyl Sulfate; Substrate Specificity; Thermoanaerobacter; Urea | 2007 |
Preparative alkaline urea gradient PAGE: application to purification of extraordinarily-stable disulfide-linked homodimer of human growth hormone.
Topics: Chromatography, Gel; Chromatography, Ion Exchange; Dimerization; Disulfides; Electrophoresis, Polyacrylamide Gel; Human Growth Hormone; Humans; Mercaptoethanol; Molecular Weight; Pituitary Gland; Protein Structure, Tertiary; Urea | 2007 |
Characterization of a thermostable and acidic-tolerable beta-glucanase from aerobic fungi Trichoderma koningii ZJU-T.
Topics: Analysis of Variance; Edetic Acid; Endo-1,3(4)-beta-Glucanase; Enzyme Stability; Hot Temperature; Hydrogen-Ion Concentration; Mercaptoethanol; Metals; Potassium; Sodium Dodecyl Sulfate; Substrate Specificity; Temperature; Time Factors; Trichoderma; Urea | 2007 |
Purification and characterization of a novel beta-agarase, AgaA34, from Agarivorans albus YKW-34.
Topics: Alteromonadaceae; Animals; Chromatography, Gel; Chromatography, Ion Exchange; Disaccharides; Dithiothreitol; DNA, Bacterial; Enzyme Activators; Enzyme Inhibitors; Enzyme Stability; Galactosides; Gastropoda; Glycoside Hydrolases; Hydrogen-Ion Concentration; Kinetics; Magnetic Resonance Spectroscopy; Mercaptoethanol; Molecular Sequence Data; Molecular Weight; Oligosaccharides; Sepharose; Sequence Analysis, DNA; Sequence Analysis, Protein; Sequence Homology, Amino Acid; Sodium Dodecyl Sulfate; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Temperature; Urea | 2008 |
One-dimensional SDS gel electrophoresis of proteins.
Topics: Dithiothreitol; Electrophoresis, Polyacrylamide Gel; Gels; Glycine; Mercaptoethanol; Molecular Weight; Peptides; Protein Denaturation; Proteins; Sodium Dodecyl Sulfate; Tromethamine; Urea | 2006 |
Use of protein folding reagents.
Topics: Dithiothreitol; Glutathione; Guanidine; Mercaptoethanol; Oxidants; Protein Denaturation; Protein Folding; Reducing Agents; Sulfhydryl Reagents; Urea | 2001 |
Analysis of reptilase and thrombin-induced changes in fibrinogen subunits by isoelectric focussing.
Topics: Batroxobin; Electrophoresis, Polyacrylamide Gel; Fibrin; Fibrinogen; Fibrinopeptide A; Humans; Isoelectric Focusing; Isoelectric Point; Mercaptoethanol; Molecular Weight; Protein Subunits; Reducing Agents; Thrombin; Urea | 1983 |
Characterization of a cashew allergen, 11S globulin (Ana o 2), conformational epitope.
Topics: Allergens; Amino Acid Sequence; Animals; Antibodies, Monoclonal; Antigens, Plant; Glycine max; Humans; Immunodominant Epitopes; Mercaptoethanol; Mice; Models, Molecular; Molecular Sequence Data; Plant Proteins; Protein Binding; Protein Conformation; Protein Denaturation; Protein Structure, Tertiary; Protein Subunits; Recombinant Fusion Proteins; Sequence Homology, Amino Acid; Sodium Dodecyl Sulfate; Urea | 2010 |
Capillary electrophoresis for analysis of microheterogeneous glutelin subunits in rice (Oryza sativa L.).
Topics: Electrophoresis, Capillary; Electrophoresis, Polyacrylamide Gel; Glutens; Linear Models; Mercaptoethanol; Oryza; Protein Denaturation; Protein Subunits; Temperature; Urea | 2010 |
On the surface interactions of proteins with lignin.
Topics: Adsorption; Antigens, Plant; Diffusion; Globulins; Hydrophobic and Hydrophilic Interactions; Lignin; Mercaptoethanol; Protein Denaturation; Seed Storage Proteins; Soybean Proteins; Surface Plasmon Resonance; Urea; Water | 2013 |
Capillary electrophoresis of seed storage proteins: the separation and identification of microheterogeneous rice glutelin subunits.
Topics: Electrophoresis, Capillary; Electrophoresis, Polyacrylamide Gel; Glutens; Mercaptoethanol; Oryza; Oxidation-Reduction; Protein Denaturation; Protein Subunits; Reducing Agents; Reproducibility of Results; Seeds; Urea | 2013 |
A computationally designed water-soluble variant of a G-protein-coupled receptor: the human mu opioid receptor.
Topics: Amino Acid Sequence; Amino Acid Substitution; Binding, Competitive; Computational Biology; Computer-Aided Design; Escherichia coli; HEK293 Cells; Humans; Mercaptoethanol; Models, Molecular; Molecular Sequence Data; Protein Denaturation; Protein Engineering; Protein Stability; Protein Structure, Secondary; Protein Structure, Tertiary; Receptors, Opioid, mu; Reducing Agents; Solubility; Solutions; Urea; Water | 2013 |
The RING domain of the scaffold protein Ste5 adopts a molten globular character with high thermal and chemical stability.
Topics: Adaptor Proteins, Signal Transducing; GTP-Binding Protein beta Subunits; GTP-Binding Protein gamma Subunits; Mercaptoethanol; Nuclear Magnetic Resonance, Biomolecular; Protein Folding; Protein Structure, Tertiary; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Sodium Chloride; Temperature; Urea | 2014 |
Detection of the Assembly and Disassembly of PCV2b Virus-Like Particles Using Fluorescence Spectroscopy Analysis.
Topics: Animals; Antibodies, Viral; Capsid Proteins; Circovirus; Enzyme-Linked Immunosorbent Assay; Escherichia coli; Gene Expression; Mercaptoethanol; Mice; Microscopy, Electron, Transmission; Protein Denaturation; Protein Multimerization; Recombinant Proteins; Spectrometry, Fluorescence; Urea; Vaccines, Subunit; Vaccines, Synthetic; Vaccines, Virus-Like Particle; Viral Vaccines; Virosomes | 2015 |
Biochemical characterization of the endo-α-N-acetylgalactosaminidase pool of the human gut symbiont Tyzzerella nexilis.
Topics: alpha-N-Acetylgalactosaminidase; Bacterial Proteins; Cloning, Molecular; Clostridiales; Disaccharides; Escherichia coli; Gastrointestinal Tract; Humans; Hydrolysis; Mercaptoethanol; Mutation; Octoxynol; Substrate Specificity; Symbiosis; Urea | 2020 |