ammonium sulfate has been researched along with folic acid in 15 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 14 (93.33) | 18.7374 |
| 1990's | 1 (6.67) | 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 |
|---|---|
| Elstner, EF; Suhadolnik, RJ | 1 |
| Jackson, RJ; Shiota, T; Wolcott, RM | 1 |
| Brown, GM; Suzuki, Y | 1 |
| Kutzbach, C; Stokstad, EL | 1 |
| Dunlap, RB; Freisheim, JH; Gundersen, LE; Harding, NG; Huennekens, FM; Otting, F | 1 |
| Gauldie, J; Hillcoat, BL | 1 |
| Decter, JB; Mansouri, A; Silber, R | 1 |
| Kotýnková, E; Kuchar, M; Slavíková, V; Soucek, J | 1 |
| Lewis, GP; Rowe, PB | 1 |
| Broderick, DS; Candland, KL; Mangum, JH; North, JA | 1 |
| Mangum, JH; North, JA; Steuart, BW | 1 |
| Mangum, JH; North, JA | 1 |
| Kaufman, BT; Pierce, JV | 1 |
| Bertino, JR; Chabner, BA; McCullough, JL | 1 |
| Appleman, JR; Blakley, RL; Nakano, T; Spencer, HT | 1 |
15 other study(ies) available for ammonium sulfate and folic acid
| Article | Year |
|---|---|
The biosynthesis of the nucleoside antibiotics. IX. Purification and properties of guanosine triphosphate 8-formylhydrolase that catalyzes production of formic acid from the ureido carbon of guanosine triphosphate.
Topics: Adenosine Triphosphate; Amidohydrolases; Ammonium Sulfate; Anti-Bacterial Agents; Benzimidazoles; Chloramphenicol; Chloromercuribenzoates; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cysteine; Depression, Chemical; Dialysis; Edetic Acid; Esterases; Folic Acid; Formates; Guanosine Triphosphate; Inosine Nucleotides; Molecular Weight; Nucleosides; Phosphoric Monoester Hydrolases; Phosphorus Isotopes; Pyrimidines; Pyrroles; Riboflavin; Species Specificity; Streptomyces; Triazines; Xanthopterin | 1971 |
The preparation of a modified GTP-sepharose derivative and its use in the purification of dihydroneopterin triphosphate synthetase, the first enzyme in folate biosynthesis.
Topics: Ammonium Sulfate; Bacterial Proteins; Carbon Isotopes; Chromatography; Chromatography, Affinity; Chromatography, DEAE-Cellulose; Folic Acid; Guanosine Triphosphate; Hydrogen-Ion Concentration; Lactobacillus; Lyases; Methods; Oxidation-Reduction; Periodic Acid; Phosphates; Phosphorus Isotopes; Polysaccharides; Protein Binding; Pterins; Ribonucleases | 1973 |
The biosynthesis of folic acid. XII. Purification and properties of dihydroneopterin triphosphate pyrophosphohydrolase.
Topics: Alkaline Phosphatase; Ammonium Sulfate; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Chromatography, Paper; Diphosphates; Electrophoresis, Paper; Escherichia coli; Folic Acid; Hydrolysis; Magnesium; Molecular Weight; Organophosphorus Compounds; Phosphoric Monoester Hydrolases; Phosphorus Radioisotopes; Pterins; Pyrophosphatases; Spectrophotometry, Ultraviolet; Streptomycin | 1974 |
Mammalian methylenetetrahydrofolate reductase. Partial purification, properties, and inhibition by S-adenosylmethionine.
Topics: Adenosine; Alcohol Oxidoreductases; Ammonium Sulfate; Animals; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Drug Stability; Flavin-Adenine Dinucleotide; Folic Acid; Formaldehyde; Homocysteine; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Liver; NAD; NADP; Rats; S-Adenosylmethionine; Spectrophotometry; Swine; Vitamin K | 1971 |
Dihydrofolate reductase from amethopterin-resistant Lactobacillus casei.
Topics: Acetates; Amino Acids; Ammonium Sulfate; Chromatography; Chromatography, Gel; Chromatography, Ion Exchange; Drug Resistance, Microbial; Electrophoresis; Folic Acid; Folic Acid Antagonists; Hydroxyapatites; Lacticaseibacillus casei; Lactobacillus; Methotrexate; Molecular Weight; NADP; Protein Binding; Sodium Dodecyl Sulfate; Spectrophotometry; Tetrahydrofolate Dehydrogenase; Ultracentrifugation; Ultraviolet Rays; Urea | 1972 |
Purification of tetrahydrofolate dehydrogenase by affinity chromatography.
Topics: Alkylation; Ammonium Sulfate; Animals; Buffers; Cell Line; Chemical Precipitation; Chromatography, Affinity; Chromatography, Gel; Folic Acid; Folic Acid Antagonists; Hydrogen-Ion Concentration; Leukemia L1210; Methods; Methotrexate; NADP; Osmolar Concentration; Polysaccharides; Protein Binding; Spectrophotometry; Tetrahydrofolate Dehydrogenase; Ultraviolet Rays | 1972 |
Studies on the regulation of one-carbon metabolism. II. Repression-derepression of serine hydroxymethyltransferase by methionine in Escherichia coli 113-3.
Topics: Ammonium Sulfate; Chemical Precipitation; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Enzyme Repression; Escherichia coli; Folic Acid; Hydrogen-Ion Concentration; Hydroxyapatites; Kinetics; Methionine; Methyltransferases; Molecular Weight; Oxidoreductases; S-Adenosylmethionine; Serine; Tetrahydrofolate Dehydrogenase; Thymine Nucleotides; Transferases; Uracil Nucleotides; Vitamin B 12 | 1972 |
Folate reductase from mouse liver. Purification, activation by metals and inhibition by some 6-(1-adamantyl) derivatives.
Topics: Ammonium Sulfate; Animals; Bridged-Ring Compounds; Cations, Divalent; Cycloparaffins; Enzyme Activation; Folic Acid; Folic Acid Antagonists; Hydrogen-Ion Concentration; Kinetics; Liver; Manganese; Mice; Mice, Inbred Strains; Potassium; Pyrimidines; Tetrahydrofolate Dehydrogenase | 1972 |
Mammalian folate metabolism. Regulation of folate interconversion enzymes.
Topics: Aminohydrolases; Ammonium Sulfate; Animals; Cattle; Chemical Precipitation; Chromatography, DEAE-Cellulose; Folic Acid; Folic Acid Antagonists; Formates; Hydrogen-Ion Concentration; Kinetics; Ligases; Liver; Oxidoreductases; Serine; Tetrahydrofolate Dehydrogenase; Tetrahydrofolates; Transferases | 1973 |
The isolation of serine transhydroxymethylase from bovine brain.
Topics: Ammonium Sulfate; Animals; Brain; Carbon Isotopes; Cattle; Chemical Precipitation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Enzyme Activation; Folic Acid; Hydrogen-Ion Concentration; Kinetics; Pyridoxal Phosphate; Serine; Transferases | 1972 |
The isolation of N 5 -methyltetrahydrofolate-homocysteine transmethylase from bovine brain.
Topics: Ammonium Sulfate; Animals; Brain; Carbon Isotopes; Cattle; Chemical Precipitation; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Disc; Flavin-Adenine Dinucleotide; Folic Acid; Homocysteine; Kidney; Liver; Methyltransferases; Organ Specificity; Protamines; S-Adenosylmethionine; Spectrophotometry | 1972 |
Isolation of a cobalamin containing 5-methyltetrahydrofolate-homocysteine transmethylase from mammalian kidney.
Topics: Ammonium Sulfate; Animals; Calcium Phosphates; Carbon Isotopes; Chemical Precipitation; Chromatography, Gel; Chromatography, Ion Exchange; Drug Stability; Flavin-Adenine Dinucleotide; Folic Acid; Homocysteine; Kidney; Methods; Methyltransferases; Protamines; S-Adenosylmethionine; Spectrophotometry; Sulfuric Acids; Swine; Ultraviolet Rays; Vitamin B 12 | 1971 |
Purification of dihydrofolic reductase from chicken liver by affinity chromatography.
Topics: Ammonium Sulfate; Animals; Chemical Phenomena; Chemical Precipitation; Chemistry; Chickens; Chromatography; Chromatography, Gel; Cyanides; Folic Acid; Hydroxyapatites; Imides; Liver; Methods; Methotrexate; Methylamines; Polyamines; Polysaccharides; Protein Binding; Tetrahydrofolate Dehydrogenase | 1971 |
Purification and properties of carboxypeptidase G 1 .
Topics: Ammonium Sulfate; Aspartic Acid; Carboxypeptidases; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Paper; Electrophoresis, Disc; Enzyme Activation; Folic Acid; Glutamates; Hydrogen-Ion Concentration; Hydrolysis; Isoelectric Focusing; Methotrexate; Molecular Weight; Pseudomonas; Zinc | 1971 |
Critical role of phenylalanine 34 of human dihydrofolate reductase in substrate and inhibitor binding and in catalysis.
Topics: Ammonium Sulfate; Catalysis; Chemical Precipitation; Enzyme Stability; Folic Acid; Humans; Hydrogen-Ion Concentration; Kinetics; Methotrexate; Mutagenesis, Site-Directed; NADP; Phenylalanine; Structure-Activity Relationship; Tetrahydrofolate Dehydrogenase | 1994 |