β-Glucuronidase from Escherichia coli Type IX-A, lyophilized powder, 1,000,000-5,000,000 units/g protein (30 min assay) Sigma G7396
По запросу
Наличие: Срок поставки 60 дней
- Производитель: Sigma
- Каталожный номер:
G7396 - CAS номер : 9001-45-0
Packaging
25000, 125000, 250000, 500000, 1000000, 2000000 units in poly bottle
Quality
Contains buffer salts and stabilizer.
Unit Definition
One Sigma or modified Fishman unit will liberate 1.0 μg of phenolphthalein from phenolphthalein glucuronide per hr at 37 °C at the pH 6.8 (30 min assay).
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.
Характеристики реактива | |
storage temp. | −20°C |