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Key Documents

G9880

Sigma-Aldrich

Glutamic-Pyruvic Transaminase from porcine heart

ammonium sulfate suspension, ≥75 units/mg protein

Sinônimo(s):

L-Alanine: 2-Oxoglutarate Aminotransferase, Alanine Aminotransferase (catalytic concentration), GPT

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About This Item

Número CAS:
Número da licença da enzima:
Beilstein:
3562140
Número CE:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.54

fonte biológica

Porcine heart

Nível de qualidade

forma

ammonium sulfate suspension

atividade específica

≥75 units/mg protein

peso molecular

42 kDa

atividade externa

L-glutamic dehydrogenase, lactic dehydrogenase and malic dehydrogenase ≤0.01%
glutamic-oxalacetic transaminase ≤0.05%

Condições de expedição

wet ice

temperatura de armazenamento

2-8°C

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Ações bioquímicas/fisiológicas

Glutamic-pyruvic transaminase (GPT) is located in most cells in the body, but is found in highest concentrations in the liver. It is used as a marker of liver disease due to the release of GPT into the blood following liver cell necrosis.

Definição da unidade

One unit will convert 1.0 μmole of α-ketoglutarate to L-glutamate per min at pH 7.6 at 37 °C in the presence of L-alanine.

forma física

Suspension in 1.8 M (NH4)2SO4 solution, pH 6.0

Nota de análise

Protein determined by biuret.

Pictogramas

Health hazard

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Resp. Sens. 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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Artigos

Instructions for working with enzymes supplied as ammonium sulfate suspensions

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