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G9270

Sigma-Aldrich

γ-Glutamyltranspeptidase from equine kidney

Type VI, 5-12 units/mg solid

Sinonimo/i:

γ-GT, γ-Glutamyltransferase, (5-Glutamyl)peptide:amino-acid 5-glutamyltransferase, GGTP

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About This Item

Numero CAS:
Classificazione EC (Enzyme Commission):
Numero CE:
Numero MDL:
Codice UNSPSC:
12352204
NACRES:
NA.54

Origine biologica

equine kidney

Tipo

Type VI

Forma fisica

solid

Attività specifica

5-12 units/mg solid

Temperatura di conservazione

−20°C

Descrizione generale

Gamma-Glutamyltranspeptidase is a heterodimeric enzyme and belongs to the superfamily of N-terminal nucleophile hydrolases.

Applicazioni

Gamma-glutamyltranspeptidase from equine kidney has been used:

  • to identify the formation of 4-S-Cysteinyltetrodotoxin in the liver of Fugu pardalis
  • as a standard to determine the activity of gamma-glutamyltransferase from human B-cell lymphoma cell lysates
  • to hydrolyze isopeptides to study its effects on tubulin aggregation

Azioni biochim/fisiol

Gamma-Glutamyltranspeptidase participates in glutathione metabolism and it catalyzes the cleavage of gamma-glutamyl compounds, such as glutathione. It also plays a role in the transfer of gamma-glutamyl moiety to amino acids and peptides.

Qualità

Crude

Definizione di unità

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.

Inibitore

N° Catalogo
Descrizione
Determinazione del prezzo

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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