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Merck
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文件

682151

Sigma-Aldrich

Xanthine Oxidase, Buttermilk

Native xanthine oxidase from buttermilk. Complex metalloprotein that catalyzes oxidative hydroxylation of a variety of aromatic heterocycles and simple aldehydes. Catalyzes the oxidation of xanthine to uric acid.

别名:

Xanthine Oxidase, Buttermilk

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12352202
NACRES:
NA.54

品質等級

形狀

liquid

比活性

≥0.5 units/mg protein

製造商/商標名

Calbiochem®

儲存條件

do not freeze

異物活動

lactoperoxidase, none detected

運輸包裝

wet ice

儲存溫度

2-8°C

一般說明

Native xanthine oxidase from buttermilk. Complex metalloprotein that catalyzes oxidative hydroxylation of a variety of aromatic heterocycles and simple aldehydes. Catalyzes the oxidation of xanthine to uric acid.
Native xanthine oxidase from buttermilk. Complex metalloprotein that catalyzes oxidative hydroxylation of a variety of aromatic heterocycles and simple aldehydes. Has an optimal pH of 4.6 and a pI of 5.3-5.4. Catalyzes the oxidation of xanthine to uric acid.

包裝

Please refer to vial label for lot-specific concentration.

警告

Toxicity: Standard Handling (A)

單位定義

One unit is defined as the amount of enzyme that will convert 1.0 µmol of xanthine to uric acid per min at 25°C, pH 7.5.

外觀

Crystalline suspension in 60% ammonium sulfate.

其他說明

McWhirter, R.B. and Hille, R. 1991. J. Biol. Chem.266, 23724.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Resp. Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3


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Hybrid organic-inorganic sol-gel materials containing silica were first called “ORMOSILs” in 1984.

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