Cat. No.: X23-06-YM095
β-Galactosidase from Escherichia coli, ≥140 U/mg
Synonym: Beta-galactosidase; Acid beta-galactosidase; β-D-Galactopyranosidase
- Enzyme Commission Number: 3.2.1.23
- NACRES: NA.54
Product Size
1 mg; 2 mg; 5 mg
Properties
Description
β-Galactosidase from Escherichia coli, a crucial enzyme in the human body, is responsible for hydrolyzing galactosides into galactose.
Unit Definition
One unit corresponds to the amount of enzyme which hydrolyzes one μmol 2-nitrophenyl-β-D-galactopyranoside per minute at pH 7.8 and 37°C
Applications
β-Galactosidase from Escherichia coli is applied for the structural research of sugar, the measurement of lactose, and as an enzyme label for enzyme immunoassay.
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