ENDO-BETA-GALACTOSIDASE, REC.

Endo-β-Galactosidase, Bacteroides fragilis, Recombinant, E. coli
Recombinant, Bacteroides fragilis endo-β-galactosidase expressed in E. coli. Endo-β-Galactosidase is an enzyme that hydrolyzes internal β-galactosidic linkages of oligosaccharides in poly-N-acetyl-lactosamine structures. This enzyme resembles the Escherichia freundii enzyme due to its specificity towards bovine corneal keratan sulphate, milk oligosaccharides and the glycolipids lacto-N-neotetraosylceramide and lacto-N-tetraosylceramide.
产品信息
Form  Liquid
Formulation  Sterile-filtered in 20 mM Tris-HCl, pH 7.5.
Molar mass  32000
Specific activity  ≥140 U/mg protein
Unit definition  One unit is defined as the amount of enzyme that will liberate one µmol reducing sugar from bovine corneal keratan sulfate per min at 37°C, pH 5.8.
Activity  ≥14 U/ml
EC number  3.2.1.103
商店和运输信息
Storage  +2°C to +8°C
Ship  Ambient Temperature Only
Standard Handling