beta Galactosidase protein
CAS:
Ref. 3D-30-AB21
Produktinformation
Name:beta Galactosidase protein
Marke:Biosynth
Beschreibung:beta-Galactosidase (EC 3.2.1.23, shortly beta-Gal, also know as lactase) catalyses the hydrolysis of beta-d-galactoside in the presence of water to galactose and alcohol, or lactose into glucose and galactose. beta-Gal has a molecular weight of 540,000 and is composed of four identical subunits of MW 135,000, each with an independent active site. The enzyme has divalent metals as cofactors, with chelated Mg2+ ions required to maintain active site conformation. The molecule contains numerous sulfhydryl groups and is glycosylated.
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Chemische Eigenschaften
Reinheit:≥60% Protein (Biuret)