包装

100000, 500000, 1000000, 5000000 units in poly bottle

Unit Definition

在 37°C 和 pH 5.0 下，一个 Sigma 或修正 Fishman 单位每小时可从酚酞葡萄糖苷酸中释放 1.0μg 的酚酞（30 分钟试验）。

Application

β-glucuronidase is used as a reporter gene in GUS assays to monitor gene expression.

Biochem/physiol Actions

β-glucuronidase catalyzes the breakdown of complex carbohydrates. In humans it converts conjugated bilirubin into the unconjugated form, making bilirubin suitable for reabsorption.