β-Glucuronidase from Escherichia coli aqueous glycerol solution, ≥5,000,000 units/g protein, pH 6.8 (biuret) Sigma G8162
По запросу
Наличие: Срок поставки 60 дней
- Производитель: Sigma
- Каталожный номер:
G8162 - CAS номер : 9001-45-0
Packaging
25000 units in glass bottle
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).
Physical form
Highly purified solution in 50% glycerol
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 |