β-葡萄糖醛苷酸酶，>100，000units/ml，芳基硫酸酯酶<20，000units/mL

Product Name β-Glucuronidase from abalone, aqueous solution, 
> 100,000 units/ml, sulfatase activity < 20,000 units/ml
CAS Number 9001-45-0
EC Number 3.2.1.31
Storage Temperature 2 ~ 8 ℃

ITEM Specification 
β-Glucuronidase activity units/ml > 100,000 
Unit Definition: One unit will liberate 1.0 μg of phenolphthalein from phenolphthalein glucuronide per hour 
at 37 °C at pH 5.0 (30 min assay).

Optimal pH 4.5 ~ 5 
sulfatase activity units/ml < 20,000 
Unit Definition: One unit will hydrolyze 1.0 micromole of p-nitrocatechol sulfate per hour at pH 5.0 at 37°C.
Optimal pH ~ 6.2