urea has been researched along with isoflurophate in 39 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 38 (97.44) | 18.7374 |
| 1990's | 1 (2.56) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Krupka, RM | 1 |
| Ward, CW | 1 |
| Cohen, E; Sverdlov, E; Wool, D | 1 |
| Urbanek, H; Zalewska-Sobczak, J | 1 |
| Carter, DB; Chae, CB; Efird, PH; Godski, RA | 1 |
| Goasdoue, JL; Masson, P | 1 |
| Leibenguth, F | 1 |
| Bauer, CA; Löfqvist, B | 1 |
| Swanson, AA; Truesdale, AW | 1 |
| Funakoshi, T; Kubota, Y; Nagai, S; Shoji, S; Ueki, H | 1 |
| Arzadon, L; Bernabe, P; Robbins, KC; Summaria, L | 1 |
| Houston, LL | 1 |
| Funakoshi, T; Kubota, Y; Shoji, S; Ueki, H | 1 |
| Darzynkiewicz, Z; Gledhill, BL; Penn, A | 1 |
| Hayashi, R; Moore, S; Stein, WH | 2 |
| Bing, DH; Mernitz, JL; Spurlock, SE | 1 |
| Andersen, V; Dige-Petersen, H; Karle, H; Weeke, E | 1 |
| Esmon, CT; Jackson, CM; Owen, WG | 1 |
| Ardelt, W | 1 |
| Arima, K; Tamura, G; Yamaguchi, T | 1 |
| Baltz, RH; Barnwell, PA; Huber, FM | 1 |
| Chan, WW; Mawer, HM | 1 |
| Cattaneo, P; Stoppani, AO; Vidal, JC | 1 |
| Van Heyningen, S | 1 |
| Fass, DN; Heldebrant, CM; Mann, KG | 1 |
| Herskovits, TT; Villanueva, GB | 1 |
| Fonss-Bech, P; Schmidt, KD | 1 |
| Gundlach, HG | 1 |
| Powell, C; Raftell, M | 1 |
| Bulmer, D; Fisher, AW | 1 |
| Hopkins, TR; Spikes, JD | 2 |
| Hein, GE; Sanborn, BM | 1 |
| Changeux, JP; Podleski, T | 1 |
| Söderhäll, K | 1 |
| D'Almeida, M; Lefroit-Joliy, M; Voisin, GA | 1 |
| Holwerda, B | 1 |
| DIXON, GH; SCHACHTER, H | 1 |
39 other study(ies) available for urea and isoflurophate
| Article | Year |
|---|---|
Differential effects of denaturing agents on acetylcholinesterase: insensitivity of the reaction of methanesulfonyl fluoride compared to diisopropylphosphorofluoridate and p-nitrophenyl acetate.
Topics: Acetylcholinesterase; Alcohols; Animals; Cattle; Cholinesterase Inhibitors; Dimethyl Sulfoxide; Dimethylformamide; Electric Organ; Electrophorus; Erythrocytes; Guanidines; Isoflurophate; Kinetics; Mesylates; Nitrobenzenes; Nitrophenols; Structure-Activity Relationship; Urea | 1975 |
Properties and specificity of the major anionic trypsin-like enzyme in the keratinolytic larvae of the webbing clothes moth.
Topics: Amino Acids; Animals; Binding Sites; Calcium; Cattle; Drug Stability; Glucagon; Hydrogen-Ion Concentration; Insulin; Isoflurophate; Keratins; Kinetics; Larva; Lepidoptera; Mathematics; Moths; Peptide Fragments; Protein Binding; Protein Conformation; Species Specificity; Trypsin; Urea | 1975 |
Expression of esterases during ontogenesis of the flour beetle Tribolium castaneum (Tenebrionidae; Coleoptera).
Topics: Animals; Electrophoresis, Disc; Electrophoresis, Polyacrylamide Gel; Esterases; Female; Hydroxymercuribenzoates; Isoenzymes; Isoflurophate; Larva; Metamorphosis, Biological; Ovum; Physostigmine; Pupa; Tribolium; Urea | 1977 |
Polygalacturonase of Botrytis cinerea E-200 Pers.
Topics: Chloromercuribenzoates; Chromatography, DEAE-Cellulose; Chromatography, Gel; Edetic Acid; Electrophoresis, Disc; Galactose; Glycoside Hydrolases; Hexuronic Acids; Hydrogen Peroxide; Isoflurophate; Kinetics; Mitosporic Fungi; Polysaccharides; Structure-Activity Relationship; Tetranitromethane; Urea | 1975 |
Integrity of proteins in reconstituted chromatin.
Topics: Animals; Binding Sites; Chromatin; Deoxyribonucleoproteins; DNA; Histones; Isoflurophate; Liver; Male; Nucleoproteins; Peptide Hydrolases; Protein Binding; Rats; Temperature; Urea | 1975 |
Evidence that the conformational stability of 'aged' organophosphate-inhibited cholinesterase is altered.
Topics: Butyrylcholinesterase; Cholinesterase Inhibitors; Cholinesterases; Electrophoresis, Polyacrylamide Gel; Humans; Isoflurophate; Macromolecular Substances; Protein Conformation; Protein Denaturation; Soman; Sulfones; Temperature; Thermodynamics; Urea | 1986 |
Esterase-2 in Ephestia kühniella. I. Genetics and characterization.
Topics: Animals; Chromatography, Paper; Drug Stability; Edetic Acid; Electrophoresis, Starch Gel; Esterases; Female; Genes; Heterozygote; Homozygote; Hot Temperature; Hybridization, Genetic; Insecta; Isoflurophate; Lanthanum; Macromolecular Substances; Male; Organ Specificity; Phenotype; Physostigmine; Polymorphism, Genetic; Spectrophotometry; Time Factors; Urea | 1973 |
Studies of the heterogeneity of Streptomyces griseus protease. Isolation and characterization of an alkaline serine protease from commercial pronase-P derived from Streptomyces griseus K1.
Topics: Amino Acids; Calcium; Chromatography, Gel; Chromatography, Ion Exchange; Chymotrypsin; Electrophoresis, Polyacrylamide Gel; Freeze Drying; Hydrogen-Ion Concentration; Isoflurophate; Molecular Weight; Pancreatic Elastase; Peptide Hydrolases; Phosphorus Radioisotopes; Pronase; Protease Inhibitors; Serine; Streptomyces griseus; Temperature; Time Factors; Urea | 1973 |
Some enzymic properties of human lens esterase I.
Topics: Acetates; Butyrates; Calcium; Chromatography, DEAE-Cellulose; Chromatography, Gel; Edetic Acid; Enzyme Activation; Esterases; Humans; Hydrogen-Ion Concentration; Hydrolysis; Hydroxymercuribenzoates; Isoelectric Focusing; Isoflurophate; Lens, Crystalline; Naphthols; Phosphates; Physostigmine; Propionates; Temperature; Urea | 1974 |
Immobilized enzymes. I. Immobilization of carboxypeptidase CN, a preparation from Citrus natsudaidai Hayata.
Topics: Benzyl Compounds; Carboxypeptidases; Cellulose; Dipeptides; Formates; Glutaral; Hydrogen-Ion Concentration; Isoflurophate; Kinetics; Mercury; Muramidase; Phenylpropionates; Plants; Protein Binding; Protein Denaturation; Proteins; Temperature; Time Factors; Urea | 1974 |
Studies on the isolation of the multiple molecular forms of human plasminogen and plasmin by isoelectric focusing methods.
Topics: Acrylamides; Alkylation; Aminocaproates; Animals; Chromatography, Affinity; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis; Fibrinolysin; Humans; Hydrogen-Ion Concentration; Immunodiffusion; Immunoelectrophoresis; Isoelectric Focusing; Isoflurophate; Lysine; Oxidation-Reduction; Plasminogen; Polysaccharides; Rabbits; Streptokinase; Tosyl Compounds; Tritium; Ultracentrifugation; Urea | 1972 |
Evidence for proteolytic degradation of histidinol phosphate phosphatase specified by nonsense mutants of the hisB gene of Salmonella typhimurium.
Topics: Amino Alcohols; Cell-Free System; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Genes; Histidine; Hydrogen-Ion Concentration; Isoelectric Focusing; Isoflurophate; Manganese; Molecular Weight; Mutagens; Mutation; Nitrosoguanidines; Peptides; Phosphoric Monoester Hydrolases; Protein Denaturation; Salmonella typhimurium; Urea | 1973 |
Carboxypeptidase CN. II. Stability and some chemical and kinetic properties.
Topics: Amino Acids; Animals; Binding Sites; Binding, Competitive; Carboxypeptidases; Chromatography, DEAE-Cellulose; Chromatography, Thin Layer; Detergents; Drug Stability; Electrophoresis, Disc; Glucosamine; Glyoxal; Hydrogen-Ion Concentration; Isoflurophate; Kinetics; Mercury; Mesylates; Mollusca; Phenols; Propionates; Protein Binding; Spectrophotometry, Ultraviolet; Temperature; Ultracentrifugation; Urea | 1974 |
Modification of the gelatin substrate procedure for demonstration of acrosomal proteolytic activity.
Topics: Animals; Autoradiography; Cattle; Deer; Formaldehyde; Gelatin; Guinea Pigs; Histocytochemistry; Horses; Hydrogen-Ion Concentration; In Vitro Techniques; Isoflurophate; Male; Membranes, Artificial; Methods; Mice; Microscopy, Phase-Contrast; Peptide Hydrolases; Rabbits; Rats; Spermatozoa; Tosyl Compounds; Trichloroacetic Acid; Tritium; Trypsin Inhibitors; Urea | 1972 |
Carboxypeptidase from yeast. Large scale preparation and the application to COOH-terminal analysis of peptides and proteins.
Topics: Amino Acid Sequence; Amino Acids; Ammonium Sulfate; Autolysis; Carboxypeptidases; Chromatography, Ion Exchange; Endopeptidases; Glucagon; Glucosamine; Insulin; Isoflurophate; Kinetics; Methods; Molecular Weight; Peptides; Ribonucleases; Saccharomyces cerevisiae; Structure-Activity Relationship; Urea | 1973 |
Serine at the active center of yeast carboxypeptidase.
Topics: Acetamides; Amino Acid Sequence; Amino Acids; Binding Sites; Carboxypeptidases; Chromatography, Gel; Chromatography, Paper; Electrophoresis, Paper; Endopeptidases; Hot Temperature; Hydroxymercuribenzoates; Iodoacetates; Isoflurophate; Pepsin A; Phosphopeptides; Phosphoproteins; Phosphorus Radioisotopes; Protein Denaturation; Saccharomyces cerevisiae; Serine; Thiocyanates; Urea | 1973 |
Inactivation of the first component of human complement by m-(o-(2-chloro-5-fluorosulfonylphenylureido)-phenoxybutoxy)benzamidine.
Topics: Amidines; Animals; Binding Sites, Antibody; Blood Proteins; Calcium; Chromatography, Affinity; Chymotrypsin; Complement Fixation Tests; Complement Inactivator Proteins; Ethers; Guinea Pigs; Humans; Isoflurophate; Kinetics; Magnesium; Mathematics; Protein Binding; Rabbits; Sheep; Sulfones; Time Factors; Trypsin Inhibitors; Urea | 1972 |
Survival of DF32P-labelled erythrocytes in uraemic patients during extracorporeal irradiation of the blood.
Topics: Adult; Blood; Blood Pressure; Blood Transfusion; Cell Survival; Erythrocyte Aging; Erythrocytes; Female; Half-Life; Hematocrit; Humans; Isoflurophate; Male; Middle Aged; Perfusion; Phosphorus Radioisotopes; Radiation Dosage; Radiation Effects; Regression Analysis; Renal Dialysis; Time Factors; Urea; Uremia | 1973 |
The conversion of prothrombin to thrombin. II. Differentiation between thrombin- and factor Xa-catalyzed proteolyses.
Topics: Amino Acids; Animals; Catalysis; Cattle; Chromatography, Ion Exchange; Electrophoresis, Disc; Electrophoresis, Polyacrylamide Gel; Enzyme Activation; Factor X; Isoflurophate; Kinetics; Models, Chemical; Peptide Fragments; Prothrombin; Sodium Dodecyl Sulfate; Thrombin; Urea | 1974 |
Partial purification and properties of porcine pancreatic elastase II.
Topics: Animals; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Disc; Hydrogen-Ion Concentration; Isoflurophate; Kinetics; Molecular Weight; Pancreas; Pancreatic Elastase; Propionates; Spectrophotometry; Spectrophotometry, Ultraviolet; Swine; Trypsin Inhibitors; Urea | 1974 |
Properties of protoplast-bursting factor, a substance isolated from pig pancreas.
Topics: Amino Acids; Animals; Bacillus megaterium; Bacillus subtilis; Chromatography, Gel; Edetic Acid; Electrophoresis; In Vitro Techniques; Isoflurophate; Micrococcus; Molecular Weight; Pancreas; Protoplasts; Streptomyces; Surface Tension; Swine; Ultracentrifugation; Urea | 1967 |
Purification and partial characterization of a proteolytic enzyme from Cephalosporium acremonium (Corda).
Topics: Acremonium; Azides; Buffers; Caseins; Cellulose; Chlorides; Culture Media; Edetic Acid; Electrophoresis, Disc; Filtration; Freeze Drying; Hydrochloric Acid; Hydrogen-Ion Concentration; Hydrolysis; Isoflurophate; Mercury; Molecular Weight; Peptide Hydrolases; Protease Inhibitors; Tromethamine; Ultracentrifugation; Urea | 1971 |
Studies on protein subunits. II. Preparation and properties of active subunits of aldolase bound to a matrix.
Topics: Animals; Carboxypeptidases; Chemical Phenomena; Chemistry; Chemistry, Physical; Cyanogen Bromide; Drug Stability; Fructose-Bisphosphate Aldolase; Fructosephosphates; Hot Temperature; Hydrogen-Ion Concentration; Isoflurophate; Kinetics; Macromolecular Substances; Muscles; Polysaccharides; Protein Binding; Protein Conformation; Protein Denaturation; Rabbits; Tosyl Compounds; Trypsin; 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 |
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 |
Changes in the exposure of the tyrosyl and tryptophyl residues in trypsin due to diisopropylphosphoryl and benzamidine inhibition.
Topics: Amidines; Benzene Derivatives; Binding Sites; Chemical Phenomena; Chemistry; Circular Dichroism; Dimethyl Sulfoxide; Glycerol; Glycols; Hydrogen-Ion Concentration; Isoflurophate; Mathematics; Protein Conformation; Spectrophotometry; Sucrose; Trypsin; Trypsin Inhibitors; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1971 |
Studies on human somatotropin. Preparation and some physico-chemical properties.
Topics: Amino Acid Sequence; Amino Acids; Ammonium Sulfate; Animals; Biological Assay; Body Weight; Carboxypeptidases; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, Gel; Chromatography, Paper; Disulfides; Electrophoresis; Electrophoresis, Disc; Female; Fluorine; Formates; Freeze Drying; Growth Hormone; Humans; Hydrogen-Ion Concentration; Hypophysectomy; Isoflurophate; Macromolecular Substances; Molecular Weight; Nitrobenzenes; Oxidation-Reduction; Polarography; Polymers; Rats; Spectrophotometry; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1969 |
Conformational changes in chymotrypsin detected with antibodies. II. Antibody-interactions with chemically modified and denatured chymotrypsins.
Topics: Adsorption; Alkylation; Antigen-Antibody Complex; Antigen-Antibody Reactions; Chymotrypsin; Enzyme Precursors; Immunochemistry; Isoflurophate; Protein Denaturation; Urea | 1970 |
Immunochemical characterization of submicrosomal rat liver esterases.
Topics: Acetylesterase; Animals; Animals, Newborn; Antigens; Chloromercuribenzoates; Cholinesterases; Esterases; Fatty Acids; Female; Hot Temperature; Immunochemistry; Immunoelectrophoresis; Isoflurophate; Kidney; Male; Microsomes; Microsomes, Liver; Phenobarbital; Physostigmine; Rabbits; Rats; Testis; Urea | 1970 |
Studies on the characterization and localization of rat placental esterases.
Topics: Acetates; Alcohols; Animals; Chloromercuribenzoates; Electrophoresis; Esterases; Esters; Female; Histocytochemistry; Hydrogen-Ion Concentration; Isoflurophate; Naphthalenes; Phosphoric Acids; Physostigmine; Placenta; Pregnancy; Propionates; Rats; Urea | 1970 |
Denaturation of proteins in 8M urea as monitored by tryptophan fluorescence: trypsin, trypsinogen and some derivatives.
Topics: Fluorescence; Fluorometry; Hydrogen-Ion Concentration; Isoflurophate; Protein Denaturation; Trypsin; Trypsinogen; Tryptophan; Urea | 1968 |
The interaction of trypsin with neutral substrates and modifiers.
Topics: Amino Acids; Arginine; Benzene Derivatives; Benzoates; Binding Sites; Chemical Phenomena; Chemistry; Citrulline; Esters; Guanidines; Hydrogen-Ion Concentration; Isoflurophate; Ketones; Kinetics; Lysine; Phenols; Quaternary Ammonium Compounds; Toluene; Trypsin; Urea | 1968 |
Electrical phenomena associated with the activity of the membrane-bound acetylcholinesterase.
Topics: Acetylcholinesterase; Animals; Carbachol; Catalysis; Cell Membrane; Decamethonium Compounds; Eels; Electric Organ; Electrophysiology; Hydrogen-Ion Concentration; In Vitro Techniques; Isoflurophate; Membrane Potentials; Muscles; Physostigmine; Quaternary Ammonium Compounds; Sodium Chloride; Sucrose; Tubocurarine; Urea | 1967 |
Denaturation of proteins in 8 M urea as monitored by tryptophan fluorescence: chymotrypsin, chymotrypsinogen and some derivatives.
Topics: Chymotrypsin; Enzyme Precursors; Fluorometry; Hydrogen-Ion Concentration; Isoflurophate; Kinetics; Protein Denaturation; Urea | 1967 |
Fungal cell wall beta-1,3-glucans induce clotting and phenoloxidase attachment to foreign surfaces of crayfish hemocyte lysate.
Topics: Animals; Astacoidea; beta-Glucans; Blood Cells; Blood Coagulation; Catechol Oxidase; Cell Wall; Endopeptidases; Fungi; Glucans; Hemocytes; Isoflurophate; Limulus Test; Monophenol Monooxygenase; Protein Binding; Serine Endopeptidases; Urea; Viscosity | 1981 |
Studies on human spermatozoa autoantigens. I. Fractionation of sperm membrane antigens: evidence of three antigenic systems.
Topics: Agglutination Tests; Antigens; Antigens, Surface; Autoantigens; Chromatography, Gel; Cytotoxicity, Immunologic; Humans; Isoflurophate; Male; Sperm Head; Sperm Tail; Spermatozoa; Urea | 1981 |
Activity in monomers of human cytomegalovirus protease.
Topics: Binding Sites; Capsid; Cross-Linking Reagents; Cytomegalovirus; Dimerization; Enzyme Stability; Humans; Isoflurophate; Protein Conformation; Serine Endopeptidases; Succinimides; Urea; Viral Proteins | 1999 |
PREFERENTIAL OXIDATION OF THE METHIONINE RESIDUE NEAR THE ACTIVE SITE OF CHYMOTRYPSIN.
Topics: Acetates; Autoradiography; Carbon Isotopes; Catalytic Domain; Chromatography; Chymotrypsin; Electrophoresis; Endopeptidases; Formates; Hydrogen Peroxide; Iodoacetates; Isoflurophate; Methionine; Peptides; Phosphorus Isotopes; Research; Urea | 1964 |