Xanthine Oxidase from bovine milk, 25 UN, Each

Details

Specifications Synonym: XOD, Xanthine:oxygen oxidoreductaseCAS Number: 9002-17-9EC Number: 232-657-6Enzyme Commission (EC) Number: 1.17.3.2.MDL Number: MFCD000821452Analysis Note Protein determined by biuretBiochem/physiol Actions Xanthine oxidase activity is inhibited by folic acid. 5Preparation Note Chromatographically purifiedUnit 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, 10 mM sodium phosphate buffer, pH 7.8, containing 1 mM EDTA and 1 mM sodium salicylateType: Grade IIIForm: ammonium sulfate suspensionForeign Activity: uricase =0.1% nStorage Temp.: 2-8°C