Description：Recombinant beta-Glucuronidase from E.coliForm：Light white lyophilized powderAlternative Names：EC 3.2.1.31; β-glucuronide glucuronohydrolase glucuronidase; exo-β-D-glucuronidase; ketodase; β-D-glucuronoside glucuronosohydrolase; GUSB CAS Number：9001-45-0Purity：>90%Application：One unit is defined as the amount of enzyme will liberate 1 microgram phenolphthalein from phenolphthalein glucuronide per hour at pH 6.8 and 37°C.Storage/Stability：Shipped at 4°C. Store at -20°C for 2 years.