chemical-categories

Native Microorganism Glutamate Dehydrogenase (NAD-dependent) LAB GRADE 98%

Glutamate dehydrogenase (GLDH) is an enzyme, present in most microbes and the mitochondria of eukaryotes, as are some of the other enzymes required for urea synthesis, that converts glutamate to α-ketoglutarate, and vice versa. In animals, the produced ammonia is usually used as a substrate in the urea cycle. Typically, the α-ketoglutarate to glutamate reaction does not occur in mammals, as glutamate dehydrogenase equilibrium favours the production of ammonia and α-ketoglutarate.http://www.creative-enzymes.com/product/Native-Microorganism-Glutamate-Dehydrogenase-NADdependent-_793.html

Native Pseudomonas lemoignei ?-Hydroxybutyrate Dehydrogenase LAB GRADE 97%

In mammalian systems, β-hydroxybutyrate dehydrogenase is localized on the inner mitochondrial membrane and requires phosphatidyl choline for activity. In contrast, the enzyme from Pseudomonas is a soluble cytosolic enzyme that does not require a phospholipid allosteric activator. The enzyme is required for the utilization of ketone bodies as a source of metabolic energy. It catalyzes the oxidation of 3-hydroxybutyrate to acetoacetate, the first step in the conversion of ketone bodies to citric acid, which is then further metabolized via the tricarboxylic acid cycle (Krebs cycle).http://www.creative-enzymes.com/product/Native-Pseudomonas-Lemoignei-Hydroxybutyrate-Dehydrogenase_1072.html

Native Gliocladium roseum Glycerophosphocholine phosphodiesterase LAB GRADE

Native Pseudomonas testosteroni 3?-Hydroxysteroid Dehydrogenase LAB GRADE 97%

In enzymology, a 3alpha-hydroxysteroid dehydrogenase (B-specific) (EC 1.1.1.50) is an enzyme that catalyzes the chemical reaction:androsterone + NAD (P)+↔ 5alpha-androstane-3,17-dione + NAD (P)H + H+. The 3 substRates of this enzyme are androsterone, NAD+, and NADP+, whereas its 4 products are 5alpha-androstane-3,17-dione, NADH, NADPH, and H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor, more specifically it is part of the group of hydroxysteroid dehydrogenases.http://www.creative-enzymes.com/product/Native-Pseudomonas-Testosteroni-3-Hydroxysteroid-Dehydrogenase_1014.html

3-Acetylpyridine-Adenine Dinucleotide Phosphate, Oxidized (APADP) LAB GRADE 97%

http://www.creative-enzymes.com/product/3AcetylpyridineAdenine-Dinucleotide-Phosphate-Oxidized-APADP-_1509.html

Native Gliocladium roseum Glycerophosphocholine phosphodiesterase LAB GRADE 97%

In enzymology, a glycerophosphocholine phosphodiesterase (EC 3.1.4.2) is an enzyme that catalyzes the chemical reaction: sn-glycero-3-phosphocholine + H2O↔ choline + sn-glycerol 3-phosphate. Thus, the two substrates of this enzyme are sn-glycero-3-phosphocholine and H2O, whereas its two products are choline and sn-glycerol 3-phosphate.http://www.creative-enzymes.com/product/Native-Gliocladium-Roseum-Glycerophosphocholine-Phosphodiesterase_749.html

Native Baker's yeast (S. cerevisiae) S-Acetyl-coenzyme A synthetase LAB GRADE 97%

Acetyl-coenzyme A synthetase catalyzes the production of acetyl-CoA. It is involved in histone acetylation in the nucleus. It may be involved in the growth of nonfermentable carbon sources such as glycerol. Acetyl-coenzyme A synthetase is induced by acetate, acetaldehyde and ethanol.http://www.creative-enzymes.com/product/Native-Bakers-Yeast-S-Cerevisiae-SAcetylcoenzyme-A-Synthetase_1439.html

Native Electrophorus electricus (electric eel) Acetylcholinesterase LAB GRADE 97%

Acetylcholinesterase, also known as AChE or acetylhydrolase, is a hydrolase that hydrolyzes the neurotransmitter acetylcholine. AChE is found at mainly neuromuscular junctions and cholinergic brain synapses, where its activity serves to terminate synaptic transmission. It belongs to carboxylesterase family of enzymes. It is the primary target of inhibition by organophosphorus compounds such as nerve agents and pesticides.http://www.creative-enzymes.com/product/Native-Electrophorus-Electricus-electric-Eel-Acetylcholinesterase_920.html

Native Rhodopseudomonas sphaeroides ?-Hydroxybutyrate Dehydrogenase LAB GRADE 97%

In mammalian systems, β-hydroxybutyrate dehydrogenase is localized on the inner mitochondrial membrane and requires phosphatidyl choline for activity. In contrast, the enzyme from Pseudomonas is a soluble cytosolic enzyme that does not require a phospholipid allosteric activator. The enzyme is required for the utilization of ketone bodies as a source of metabolic energy. It catalyzes the oxidation of 3-hydroxybutyrate to acetoacetate, the first step in the conversion of ketone bodies to citric acid, which is then further metabolized via the tricarboxylic acid cycle (Krebs cycle).http://www.creative-enzymes.com/product/Native-Rhodopseudomonas-Sphaeroides-Hydroxybutyrate-Dehydrogenase_1073.html

Native baker's yeast (S. cerevisiae) Glucose-6-phosphate Dehydrogenase LAB GRADE