Description：Native Arginase from Bovine liverForm：White lyophilized powderAlternative Names：EC 3.5.3.1; arginine amidinase; canavanase CAS Number：9000-96-8Purity：>90%Application：One unit is defined as the amount of enzyme will hydrolyze 1 micromole L-arginine per minute at pH 9.5, 37°C.Storage/Stability：Shipped at 4°C. Store at -20°C for 2 years.