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Ascorbate oxidase from Cucurbita sp. GIII

L-ascorbate: oxygen oxidoreductase EC # 1.10.3.3

Descrição do Produto:

Appearance : Light blue amorphous powder, lyophilized
Activity : GradeⅢ 200U/mg-solid or more
Stabilizers : Bovine serum albumin, borate.
Stability : Store at -20℃
Molecular weight : Approx. 140,000
Michaelis constant : 2.7×10-4 M (Ascorbate)
Inhibitors : cyanide, Na2S, diethyldithiocarbamate (Na)
Optimum pH : 5.5 – 6.5
Optimum temperature : approx. 45℃
pH Stability : pH 6.0-10.0 (25℃, 20hr)
Thermal stability : below 45℃ (pH 7.0, 30min)
Substrate specificity : This enzyme oxidizes ascorbic acid and several ascorbic derivatives.

Aplicação:

Used in In Vitro Diagnostic tests and Life Sciences, Research & Development

L-Ascorbic acid + 1/2 O2  —-> Dehydroascorbic acid + H2O. This enzyme is used for enzymatic determination of ascorbic acid and for eliminating the interferences of ascorbic acid in clinical analysis.

Armazenamento:

Armazenar a < -20ºC

Apresentações:

5 KU

20 KU

Custom*
> 250 KU

Custom*: Escolha a quantidade desejada de forma personalizada, desde que seja acima de 20 KU. Exemplo: 275 KU.

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Orçamento Enzytec Produtos

Ascorbate oxidase from Cucurbita sp. GIII