产品详细说明:

Xanthine Oxidase from bovine milk

Grade I, ammonium sulfate suspension, ~0.5 units/mg protein

Synonym Xanthine oxygen oxidoreductase

XOD

CAS Number 9002-17-9

Enzyme Commission (EC) Number 1.17.3.2. ( BRENDA | IUBMB )

EG/EC Number 2326576

Properties ：

Type ……………………………………………………Grade I

form ……………………………………………………ammonium sulfate suspension

foreign activity ………………………………………uricase ≤ 0.5%

storage temp . ………………………………………2-8°C

Descriptions ：

Analysis Note ……………………Protein determined by biuret

General description ……………Formerly E.C. 1.1.3.22

Unit Definition …………………One unit will convert 1.0 μmole of xanthine to uric acid per min at pH 7.5 at 25 °C. Approx. 50% of the activity is obtained with hypoxanthine as substrate.

Physical form …………………Suspension in 2.3 M (NH4)2SO4 containing 1 mM sodium salicylate