tryptophan has been researched along with mercaptoethanol in 55 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 46 (83.64) | 18.7374 |
| 1990's | 7 (12.73) | 18.2507 |
| 2000's | 2 (3.64) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Dirkx, J; Michel, A | 1 |
| Aposhian, HV; Qasba, PK; Thayer, RE | 1 |
| Irie, M; Yano, Y | 1 |
| del Boccio, G; di Cola, D; di Ilio, C; Polidoro, G; Politi, L; Scandurra, R | 1 |
| Beltramini, M; Bubacco, L; Casella, L; Garofani, S; Gullotti, M; Salvato, B | 1 |
| Drewe, WF; Dunn, MF; Koerber, SC | 1 |
| Bovier, P; Gaillard, JM; Tissot, R; Widmer, J | 1 |
| Léonis, J; Looze, Y; Perraudin, JP | 1 |
| Regnier, P; Sache, E; Thang, MN | 1 |
| Gottlieb, NL; Katz, S; Penneys, NS; Ziboh, V | 1 |
| Camakaris, J; Pittard, J | 1 |
| Murali, DK; Radhakrishnan, AN | 1 |
| Crewther, P; Davidson, BE; Dopheide, TA | 1 |
| D'Alessio, G; Josse, J | 1 |
| Holmes, WM; Kane, JF; Patel, N | 1 |
| Sigel, MM; Voss, EW | 1 |
| Hugli, TE | 1 |
| Frère, JM; Ghuysen, JM; Nieto, M; Perkins, HR | 1 |
| Kanamarlapudi, NR; Sweet, F; Warren, JC | 1 |
| Rao, KR; Vyas, GN | 1 |
| Crawford, IP; Hatanaka, M; Miles, EW | 1 |
| Claflin, AJ; Muench, KH; Tchou, HP | 1 |
| Nicholson, BH | 1 |
| Kumagai, H; Miles, EW | 1 |
| Campbell, TG; Catsimpoolas, N; Meyer, EW | 1 |
| Crawford, IP; Maurer, R | 1 |
| Dannies, PS; Levine, L | 1 |
| Mori, KF | 1 |
| Miron, T; Wilchek, M | 1 |
| Gruen, LC; Nicholls, PW | 1 |
| Moss, B; Rosenblum, EN | 1 |
| Poulos, TL; Price, PA | 1 |
| Foster, JF; Wilson, WD | 1 |
| Yamaoka, K | 1 |
| Damus, PS; Markland, FS | 1 |
| Ghose, AC; Jirgensons, B | 1 |
| Rogers, KS; Shelton, KR | 1 |
| Holt, LA; Milligan, B; Rivett, DE | 1 |
| Andersson, LO | 1 |
| Golde, DW; Holland, PV; McGinniss, MH | 1 |
| Galiazzo, G; Jori, G; Scoffone, E | 1 |
| Buttlaire, DH; Hersh, RT; Himes, RH; Welch, WH | 1 |
| Lovenberg, W; Robinson, D; Sjoerdsma, A | 1 |
| Lovenberg, W; Williams, WM | 1 |
| Preddie, EC | 1 |
| Ehrig, H; Rodriguez-Costas, I; Toro-Goyco, E | 1 |
| Matsueda, GR | 1 |
| Brandon, MR; Cardamone, M; Puri, NK | 1 |
| Huang, LL; Jahngen-Hodge, J; Mura, C; Shang, F; Taylor, A | 1 |
| Matthews, BW; McIntosh, LP; Pjura, P; Wozniak, JA | 1 |
| Cashikar, AG; Rao, NM | 1 |
| Gotta, S; Li, L; Mauviel, A; Varga, J | 1 |
| Aubert, C; Brettel, K; Eker, AP; Mathis, P | 1 |
| Adebiyi, AP; Jin, DH; Muramoto, K; Ogawa, T | 1 |
| Cheng, TL; Li, MD; Tseng, WL | 1 |
55 other study(ies) available for tryptophan and mercaptoethanol
| Article | Year |
|---|---|
[Quantitative determination of the tryptophan residues modified by 2-hydroxy-5-nitrobenzyl bromide by mercaptoethane sulfonic acid hydrolysis. Application to diphtheria toxin].
Topics: 2-Hydroxy-5-nitrobenzyl Bromide; Diphtheria Toxin; Hydrolysis; Mercaptoethanol; Mesna; Nitrophenols; Tryptophan | 1976 |
Formation of nucleoprotein complexes between polyoma empty capsides and DNA.
Topics: Arginine; Carbon Radioisotopes; Cell-Free System; Centrifugation, Density Gradient; Deoxyribonucleases; DNA, Viral; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Mercaptoethanol; Microscopy, Electron; Nucleoproteins; Polyomavirus; Pronase; Ribonucleases; Sodium Chloride; Sodium Dodecyl Sulfate; Tritium; Tryptophan; Viral Proteins | 1975 |
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 |
Role of tryptophan, histidine and methionine residues in the catalytic activity of mitochondrial aspartate aminotransferase from beef kidney.
Topics: Animals; Aspartate Aminotransferases; Binding Sites; Bromosuccinimide; Cattle; Fluoresceins; Histidine; Kidney; Mercaptoethanol; Methionine; Mitochondria; Nitrobenzenes; Protein Binding; Protein Conformation; Protein Denaturation; Tryptophan | 1975 |
The aromatic circular dichroism spectrum as a probe for conformational changes in the active site environment of hemocyanins.
Topics: Animals; Binding Sites; Circular Dichroism; Copper; Crustacea; Hemocyanins; Mercaptoethanol; Protein Conformation; Thiourea; Tryptophan | 1992 |
Application of rapid-scanning, stopped-flow spectroscopy to the characterization of intermediates formed in the reactions of L- and D-tryptophan and beta-mercaptoethanol with Escherichia coli tryptophan synthase.
Topics: Escherichia coli; Kinetics; Mercaptoethanol; Serine; Spectrophotometry; Stereoisomerism; Tryptophan; Tryptophan Synthase | 1989 |
Involvement of sulfhydryl groups in the transport of L-tyrosine and L-tryptophan across the human red cell membrane in vitro.
Topics: 4-Chloromercuribenzenesulfonate; Adult; Biological Transport, Active; Cells, Cultured; Dithiothreitol; Dose-Response Relationship, Drug; Erythrocyte Membrane; Ethylmaleimide; Humans; Mercaptoethanol; Mersalyl; Middle Aged; Sulfhydryl Compounds; Tryptophan; Tyrosine | 1989 |
Proceedings: On the conversion of tryptophan into 2-thiol-tryptophan, via thiolysis of the dinitrophenylsulfenyl derivative.
Topics: Cysteine; Dinitrophenols; Mercaptoethanol; Methods; Spectrophotometry, Ultraviolet; Sulfenic Acids; Sulfhydryl Compounds; Tryptophan | 1974 |
Two interconvertible forms of a purified E. coli esterase specific for APNE.
Topics: Amidohydrolases; Binding Sites; Caseins; Cell Division; Dialysis; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Esterases; Iodine Radioisotopes; Macromolecular Substances; Mercaptoethanol; Molecular Weight; Naphthols; Phenylalanine; Protein Binding; Sodium Dodecyl Sulfate; Tryptophan; Ultrasonics | 1974 |
Inhibition of prostaglandin synthesis and human epidermal enzymes by aurothiomalate in vitro: possible actions of gold in pemphigus.
Topics: Acid Phosphatase; Amino Acyl-tRNA Synthetases; Animals; Antibodies; Antibody Formation; Carbon Radioisotopes; Depression, Chemical; Fluorescent Antibody Technique; Gold; Gold Sodium Thiomalate; Herpes Simplex; Humans; In Vitro Techniques; Mercaptoethanol; Mixed Function Oxygenases; Pemphigus; Prostaglandins; Sheep; Skin; Tryptophan | 1974 |
Purification and properties of 3-deoxy-D-arabionheptulosonic acid-7-phosphate synthetase (trp) from Escherichia coli.
Topics: Aldehyde-Lyases; Ammonium Sulfate; Arabinose; Bacterial Proteins; Chloromercuribenzoates; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Computers; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Feedback; Heptoses; Hydroxyapatites; Kinetics; Mercaptoethanol; Molecular Weight; Nucleic Acids; Phosphates; Phosphoenolpyruvate; Tryptophan | 1974 |
Purification and properties of 5-hydroxytryptophan decarboxylase from monkey small intestine.
Topics: 5-Hydroxytryptophan; Amines; Animals; Aspartic Acid; Benzoates; Carboxy-Lyases; Edetic Acid; Glutamates; Glutathione; Haplorhini; Histidine; Intestine, Small; Keto Acids; Kinetics; Male; Mercaptoethanol; Metals; Phenylalanine; Pyridoxal Phosphate; Tryptophan; Tyrosine | 1970 |
Chorismate mutase-prephenate dehydratase from Escherichia coli K-12. II. Kinetic properties.
Topics: Animals; Benzyl Compounds; Cattle; Chlorine; Cyclohexanecarboxylic Acids; Cyclohexanes; Dithiothreitol; Enzyme Activation; Escherichia coli; Fenclonine; Fluorine; Formates; Hydro-Lyases; Hydrogen-Ion Concentration; Isomerases; Kinetics; Mercaptoethanol; Phenols; Phenylalanine; Propionates; Pyruvates; Serum Albumin, Bovine; Stereoisomerism; Tryptophan | 1972 |
Glyceraldehyde phosphate dehydrogenase of Escherichia coli. Structural and catalytic properties.
Topics: Acetylesterase; Adenine Nucleotides; Amino Acids; Animals; Arginine; Benzoates; Charcoal; Crystallization; Cysteine; Escherichia coli; Formates; Glyceraldehyde-3-Phosphate Dehydrogenases; Guanidines; Hydrogen-Ion Concentration; Iodoacetates; Lysine; Mercaptoethanol; Molecular Weight; Muscles; NAD; Oxidation-Reduction; Peptides; Protein Denaturation; Rabbits; Spectrophotometry; Sulfhydryl Compounds; Sulfides; Trypsin; Tryptophan; Ultracentrifugation; Ultraviolet Rays | 1971 |
Homologous and hybrid complexes of anthranilate synthase from Bacillus species.
Topics: Amides; Anthranilate Synthase; Bacillus; Cell-Free System; Chromatography, Gel; Genetic Complementation Test; Glutamine; Glycerol; Hybridization, Genetic; Mercaptoethanol; Molecular Weight; Multienzyme Complexes; Mutation; Species Specificity; Transaminases; Transferases; Tryptophan | 1974 |
Valence and temporal change in affinity of purified 7S and 18S nurse shark anti-2,4 dinitrophenyl antibodies.
Topics: Animals; Antibodies; Antigen-Antibody Reactions; Binding Sites, Antibody; Chromatography; Dinitrophenols; Haptens; Hemadsorption; Hemocyanins; Immunoglobulin G; Immunoglobulin M; Iodine Isotopes; Lysine; Mercaptoethanol; Pepsin A; Serum Albumin; Serum Albumin, Bovine; Sharks; Spectrometry, Fluorescence; Tritium; Tryptophan; Ultracentrifugation | 1972 |
The preparation and characterization of an active derivative of bovine pancreatic deoxyribonuclease A formed by selective cleavage with alpha-chymotrypsin.
Topics: Acetates; Alkylation; Animals; Bromine; Calcium; Carboxypeptidases; Catalysis; Cattle; Chromatography, Gel; Chromatography, Ion Exchange; Chymotrypsin; Deoxyribonucleases; Disulfides; Drug Stability; Electrophoresis, Disc; Enzyme Activation; Mercaptoethanol; Molecular Weight; Oxidation-Reduction; Pancreas; Serine; Sodium Dodecyl Sulfate; Tryptophan; Yeasts | 1973 |
Fluorescence and circular dichroism studies on the Streptomyces R61 DD-carboxypeptidase-transpeptidase. Penicillin binding by the enzyme.
Topics: Acyltransferases; Binding Sites; Carboxypeptidases; Cephalosporins; Circular Dichroism; Fluorescence; Guanidines; Hot Temperature; Mercaptoethanol; Penicillins; Peptides; Peptidoglycan; Protein Binding; Protein Denaturation; Salts; Spectrophotometry, Ultraviolet; Streptomyces; Temperature; Tryptophan; Tyrosine | 1973 |
Synthesis and antiestrogenic activity of 2,4-bis(bromomethyl)-estrone methyl ether: a bifunctional alkylating steroid.
Topics: Animals; Benzoates; Binding Sites; Biological Assay; Bromine; Carbon Radioisotopes; Castration; Chromatography, Thin Layer; Cysteine; Estranes; Estrogen Antagonists; Estrone; Female; Glucosephosphate Dehydrogenase; Histidine; Magnetic Resonance Spectroscopy; Mercaptoethanol; Methanol; Methyl Ethers; Nitro Compounds; Ovary; Rats; Sulfhydryl Compounds; Tryptophan; Uterus | 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 |
A new thiol-dependent transamination reaction catalyzed by the B protein of Escherichia coli tryptophan synthetase.
Topics: Amino Acids; Aspartate Aminotransferases; Bacterial Proteins; Carbon Isotopes; Chromatography, Paper; Dialysis; Electrophoresis; Escherichia coli; Hydro-Lyases; Keto Acids; Kinetics; Mercaptoethanol; Pyridoxal Phosphate; Pyruvates; Serine; Spectrophotometry; Sulfhydryl Compounds; Time Factors; Tryptophan | 1968 |
Tryptophanyl transfer RNA synthetase from lymphocytes of human chronic lymphocytic leukemia.
Topics: Buffers; Centrifugation, Density Gradient; Chromatography; Escherichia coli; Humans; Isoelectric Focusing; Kinetics; Leukemia, Lymphoid; Lymphocytes; Mercaptoethanol; Methods; Nitrobenzenes; Phosphates; RNA Nucleotidyltransferases; RNA, Bacterial; RNA, Transfer; Saccharomyces; Tryptophan | 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 |
The B protein of Escherichia coli tryptophan synthetase. II. New -elimination and -replacement reactions.
Topics: Alanine; Carbon Isotopes; Chemical Phenomena; Chemistry; Chlorine; Cysteine; Escherichia coli; Ethers; Glycerophosphates; Hydro-Lyases; Indoles; Kinetics; Mercaptoethanol; Methanol; Models, Biological; Serine; Sulfhydryl Compounds; Sulfides; Tryptophan | 1971 |
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 |
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 |
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 |
The conversion of tryptophan to 2-thioltryptophan in peptides and proteins.
Topics: Dinitrophenols; Endopeptidases; Mercaptoethanol; Methods; Peptides; Proteins; Spectrophotometry; Sulfenic Acids; Sulfhydryl Compounds; Tryptophan; Ultraviolet Rays | 1972 |
Improved recovery of tryptophan following acid hydrolysis of proteins.
Topics: Amino Acids; Animals; Autoanalysis; Cattle; Cystine; Evaluation Studies as Topic; Hydrogen Sulfide; Hydrogen-Ion Concentration; Indoles; Mercaptoethanol; Methods; Muramidase; Oxidation-Reduction; Propionates; Protein Hydrolysates; Thioglycolates; Time Factors; Tryptamines; Tryptophan | 1972 |
Hydroxylapatite chromatography of protein-sodium dodecyl sulfate complexes. A new method for the separation of polypeptide subunits.
Topics: Animals; Carbon Isotopes; Chromatography; Dithiothreitol; Electrophoresis; Fatty Alcohols; Globins; Histidine; Hydroxyapatites; Macromolecular Substances; Mercaptoethanol; Methods; Molecular Weight; Oxidation-Reduction; Peptides; Proteins; Rabbits; Sodium Dodecyl Sulfate; Surface-Active Agents; Tryptophan; Vaccinia virus; Viral Proteins | 1972 |
The identification of a tryptophan residue essential to the catalytic activity of bovine pancreatic deoxyribonuclease.
Topics: Amino Acids; Animals; Benzyl Compounds; Binding Sites; Calcium Chloride; Cattle; Chromatography, Ion Exchange; Circular Dichroism; Deoxyribonucleases; Drug Stability; Histidine; Mathematics; Mercaptoethanol; Methionine; Nitrobenzenes; Oxidation-Reduction; Pancreas; Pyrrolidinones; Spectrophotometry; Tryptophan; Tyrosine; Ultraviolet Rays | 1971 |
Conformation-dependent limited proteolysis of bovine plasma albumin by an enzyme present in commercial albumin preparations.
Topics: Acetamides; Alkylation; Amino Acid Sequence; Amino Acids; Animals; Blood Proteins; Carbon Isotopes; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Crystallization; Detergents; Drug Stability; Electrophoresis; Electrophoresis, Disc; Hydrogen-Ion Concentration; Hydrolysis; Iodoacetates; Mercaptoethanol; Methods; Molecular Weight; Optical Rotatory Dispersion; Oxidation-Reduction; Peptide Hydrolases; Peptides; Serum Albumin, Bovine; Sulfhydryl Compounds; Sulfhydryl Reagents; Sulfuric Acids; Time Factors; Tryptophan | 1971 |
Hemoglobin Hirose: 2 237(C3) tryptophan yielding serine.
Topics: Adult; Amino Acid Sequence; Blood Protein Electrophoresis; Chromatography; Female; Heinz Bodies; Hemoglobinopathies; Hemoglobins, Abnormal; Humans; Japan; Mercaptoethanol; Pedigree; Peptides; Protein Denaturation; Serine; Spectrophotometry; Trypsin; Tryptophan | 1971 |
Purification and properties of a thrombin-like enzyme from the venom of Crotalus adamanteus (Eastern diamondback rattlesnake).
Topics: Amino Acids; Animals; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cysteine; Detergents; Disulfides; Electrophoresis; Electrophoresis, Disc; Electrophoresis, Paper; Endopeptidases; Fibrinogen; Glycoproteins; Hydrogen-Ion Concentration; Isoflurophate; Mercaptoethanol; Molecular Weight; Protease Inhibitors; Snakes; Sulfates; Thrombin; Tryptophan; Ultracentrifugation; Venoms | 1971 |
Conformational studies on the tryptic digestion fragments of human immunoglobulin G.
Topics: Acetamides; Alkylation; Animals; Chemical Phenomena; Chemistry, Physical; Circular Dichroism; Detergents; Electrophoresis; Goats; Guanidines; Humans; Hydrochloric Acid; Hydrogen-Ion Concentration; Immune Sera; Immunoelectrophoresis; Immunoglobulin G; Immunoglobulins; Iodoacetates; Mercaptoethanol; Multiple Myeloma; Oxidation-Reduction; Peptides; Phosphates; Protein Conformation; Protein Denaturation; Sodium; Sodium Chloride; Sodium Hydroxide; Spectrophotometry; Sulfuric Acids; Temperature; Trypsin; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays; Viscosity | 1971 |
Tryptophanyl fluorescence of sodium dodecyl sulfate treated and 2-mercaptoethanol reduced proteins: a simple assay for tryptophan.
Topics: Animals; Cattle; Detergents; Fluorometry; Mathematics; Mercaptoethanol; Methods; Oxidation-Reduction; Protein Denaturation; Proteins; Rabbits; Sulfuric Acids; Tryptophan | 1971 |
Tritiation of tryptophyl residues in proteins.
Topics: Alkylation; Amino Acids; Animals; Cetacea; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Egg White; Electrophoresis, Paper; Endopeptidases; Fluoroacetates; Isotope Labeling; Keratins; Leucyl Aminopeptidase; Mercaptoethanol; Muramidase; Myoglobin; Peptides; Pronase; Time Factors; Tritium; Tryptophan; Wool | 1971 |
Reduction and reoxidation of the disulfide bonds of bovine serum albumin.
Topics: Animals; Boron Compounds; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Dialysis; Fatty Acids; Fluoresceins; Fluorescence; Fluorometry; Hydrogen-Ion Concentration; Light; Mercaptoethanol; Oxidation-Reduction; Rotation; Serum Albumin, Bovine; Solubility; Sulfides; Tryptophan | 1969 |
Mechanism of the albumin agglutination phenomenon.
Topics: Adsorption; Albumins; Animals; Antibodies; Antigen-Antibody Complex; Caprylates; Cattle; Erythrocytes; Goats; Hemagglutination; Hemagglutination Tests; Histocompatibility Testing; Horses; Humans; Latex; Mercaptoethanol; Microspheres; Rabbits; Tryptophan | 1969 |
Dye-sensitized selective photo-oxidation of cysteine.
Topics: Acetates; Amino Acids; Chromatography, Gel; Chromatography, Paper; Chromatography, Thin Layer; Coloring Agents; Cresols; Cysteine; Cystine; Egg White; Gentian Violet; Glutathione; Guanidines; Histidine; Hydrochloric Acid; Hydrogen-Ion Concentration; Kinetics; Light; Mercaptoethanol; Methionine; Muramidase; Optical Rotation; Oxidation-Reduction; Peptides; Radiation Effects; Spectrophotometry; Structure-Activity Relationship; Sulfonic Acids; Tryptophan; Tyrosine; Ultraviolet Rays | 1969 |
The subunit structure of formyltetrahydrofolate synthetase.
Topics: Adenosine Triphosphate; Ammonium Chloride; Carbohydrates; Chemical Phenomena; Chemistry; Chlorides; Chromatography, Gel; Clostridium; Drug Stability; Enzyme Activation; Folic Acid; Formates; Guanidines; Hydrogen-Ion Concentration; Ligases; Macromolecular Substances; Magnesium; Mercaptoethanol; Metals; Molecular Weight; Optical Rotatory Dispersion; Phenylalanine; Potassium; Rubidium; Spectrophotometry; Tromethamine; Tryptophan; Tyrosine; Ultracentrifugation; Ultraviolet Rays | 1971 |
Subcellular distribution and properties of rat brain stem tryptophan hydroxylase.
Topics: Animals; Brain Stem; Centrifugation; Dialysis; Mercaptoethanol; Mitochondria; Mixed Function Oxygenases; Pteridines; Rats; Tryptophan | 1968 |
Further observations on the chemical nature of rubredoxin from Clostridium pasteurianum.
Topics: Bacterial Proteins; Carbon Isotopes; Chelating Agents; Chromatography, Ion Exchange; Clostridium; Cysteine; Ferredoxins; Fluorometry; Hydrogen-Ion Concentration; Iodoacetates; Iron; Iron Isotopes; Mercaptoethanol; Mercury; Optical Rotatory Dispersion; Time Factors; Tryptophan | 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 |
Structural studies on pinguinain. Changes induced by carboxamidomethylation.
Topics: Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Gel; Disulfides; Endopeptidases; Guanidines; Iodoacetamide; Mercaptoethanol; Methylation; Molecular Weight; Oxidation-Reduction; Plants; Protein Conformation; Spectrometry, Fluorescence; Tryptophan | 1980 |
Deprotection of Nin-formyl tryptophan using 1,2-ethanedithiol in liquid hydrogen fluoride. Deformylation upon HF treatment of Merrifield peptidyl-resins.
Topics: Animals; Gastrins; Hydrofluoric Acid; Intercellular Signaling Peptides and Proteins; Mercaptoethanol; Oligopeptides; Peptides; Protein Conformation; Sea Anemones; Spectrophotometry, Ultraviolet; Tryptophan | 1982 |
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 |
Oxidative stress to lens crystallins.
Topics: Aldehydes; Animals; Cattle; Cesium Radioisotopes; Crystallins; Electrophoresis, Polyacrylamide Gel; Humans; Ketones; Mercaptoethanol; Molecular Weight; Oxidants; Oxidation-Reduction; Oxygen; Sulfhydryl Compounds; Superoxides; Tryptophan | 1994 |
Perturbation of Trp 138 in T4 lysozyme by mutations at Gln 105 used to correlate changes in structure, stability, solvation, and spectroscopic properties.
Topics: Bacteriophage T4; Crystallography; Fluorescence Polarization; Glutamine; Magnetic Resonance Spectroscopy; Mercaptoethanol; Models, Molecular; Muramidase; Mutation; Protein Conformation; Solubility; Spectrometry, Fluorescence; Thermodynamics; Tryptophan | 1993 |
Unfolding pathway in red kidney bean acid phosphatase is dependent on ligand binding.
Topics: Acid Phosphatase; Adenosine Triphosphate; Circular Dichroism; Fabaceae; Fluorescent Dyes; Guanidine; Guanidines; Kinetics; Ligands; Mercaptoethanol; Phosphates; Plants, Medicinal; Potassium Iodide; Protein Conformation; Protein Denaturation; Protein Folding; Spectrometry, Fluorescence; Tryptophan | 1996 |
L-tryptophan induces expression of collagenase gene in human fibroblasts: demonstration of enhanced AP-1 binding and AP-1 binding site-driven promoter activity.
Topics: Binding Sites; Cells, Cultured; Collagenases; Cycloheximide; DNA; Enzyme Induction; Fibroblasts; Genes, Reporter; Glycoproteins; Humans; Matrix Metalloproteinase Inhibitors; Mercaptoethanol; Oxidation-Reduction; Promoter Regions, Genetic; Protein Synthesis Inhibitors; Recombinant Fusion Proteins; RNA, Messenger; Skin; Tissue Inhibitor of Metalloproteinases; Transcription Factor AP-1; Transcription, Genetic; Tryptophan | 1995 |
Intraprotein electron transfer between tyrosine and tryptophan in DNA photolyase from Anacystis nidulans.
Topics: Cyanobacteria; Deoxyribodipyrimidine Photo-Lyase; Electron Transport; Escherichia coli; Flavin-Adenine Dinucleotide; Free Radicals; Kinetics; Lasers; Light; Mercaptoethanol; Oxidation-Reduction; Recombinant Proteins; Tryptophan; Tyrosine | 1999 |
Acid hydrolysis of protein in a microcapillary tube for the recovery of tryptophan.
Topics: Amino Acids; Hydrochloric Acid; Hydrolysis; Mercaptoethanol; Microchemistry; Phenol; Proteins; Tryptophan | 2005 |
Ultrasensitive detection of indoleamines by combination of nanoparticle-based extraction with capillary electrophoresis/laser-induced native fluorescence.
Topics: 5-Hydroxytryptophan; Adsorption; Citric Acid; Dextran Sulfate; Electrophoresis, Capillary; Humans; Hydroxyindoleacetic Acid; Lasers; Light; Linear Models; Male; Mercaptoethanol; Metal Nanoparticles; Serotonin; Spectrometry, Fluorescence; Surface Plasmon Resonance; Surface Properties; Tryptamines; Tryptophan; Young Adult | 2009 |