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.
產(chǎn)品信息
Form  Liquid
Formulation  Crystalline suspension in 60% ammonium sulfate.
Molar mass  275000
Do not freeze  是的
Specific activity  ≥0.5 unit/mg protein
Unit definition  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.
Contaminants  lactoperoxidase: none
pH value  optimum 4.6
PI  5.3 - 5.4
EC number  1.1.3.22
RTECS  RQ8455000
CAS number  9002-17-9
商店和運(yùn)輸信息
Storage  +2°C to +8°C
Ship  Blue Ice Only
Standard Handling
Canadian export regulations  Due to the country and/or U.S. state of origin of the animal material used in this product, this product may not be exported to Canada.