G2262
γ-Glutamyltranspeptidase from porcine kidney
Type IV, 2.0-6.0 units/mg solid
Synonyme(s) :
γ-GT, γ-Glutamyltransferase, (5-Glutamyl)peptide:amino-acid 5-glutamyltransferase, GGTP
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About This Item
Produits recommandés
Type
Type IV
Niveau de qualité
Forme
powder
Activité spécifique
2.0-6.0 units/mg solid
Température de stockage
−20°C
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Application
γ-Glutamyltranspeptidase is used in the food industry to improve the umami taste of soy sauce.
Actions biochimiques/physiologiques
γ- Glutamyltranspeptidase cleaves theγ-glutamyl amide bond from glutathione and its S-conjugates to remove glutamate.
Qualité
Crude
Définition de l'unité
One unit will liberate 1.0 μmole of p-nitroaniline from L-γ-glutamyl-p-nitroanilide per min at pH 8.5 at 25°C.
Inhibiteur
Réf. du produit
Description
Tarif
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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Improving the umami taste of soy sauce by the addition of bacterial γ-glutamyltranspeptidase as a glutaminase to the fermentation mixture
K. Kijima & H. Suzuki
Enzyme and Microbial Technology, 41, 80-84 (2007)
S S Tate et al.
Molecular and cellular biochemistry, 39, 357-368 (1981-09-25)
gamma-Glutamyl transpeptidase catalyzes transfer of the gamma-glutamyl moiety of glutathione to amino acids, dipeptides, and to glutathione itself; the enzyme also catalyzes the hydrolysis of glutathione to glutamate and cysteinyl-glycine. This review deals with the tissue distribution and localization of
Mathias Oertli et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(8), 3047-3052 (2013-02-06)
Infection with the gastric bacterial pathogen Helicobacter pylori is typically contracted in early childhood and often persists for decades. The immunomodulatory properties of H. pylori that allow it to colonize humans persistently are believed to also account for H. pylori's
R Foddis et al.
Giornale italiano di medicina del lavoro ed ergonomia, 34(3 Suppl), 565-567 (2013-02-15)
The GGT enzyme, considered for years only as a marker of liver disease and alcohol abuse, has now revealed a risk of death for many causes. Through a molecular exclusion chromatography on FPLC system (Fast Protein Liquid Chromatography), it is
γ-Glutamyl transferase and its role as a biomarker of systemic malignancies other than hepatocellular carcinomas.
Shailendra Kapoor
European journal of gastroenterology & hepatology, 25(3), 387-387 (2013-01-26)
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