124 1 37 600x316 - Alpha1,3-galactosyltransferase;GTB CAS 124-1-37 E.C.:


Alpha1,3-galactosyltransferase ;GTB

CAS Number


EC Number


Reac­tion Equation

FucAlpha1.2GalBeta1-4GlcBetaOR + UDP-Gal — — Gal Alpha1.3 FucAlpha1.2GalBeta1-4GlcBetaOR + UDP

Prod­uct Description

E.coli recom­bi­nant Human blood group B galac­to­syl­trans­ferase From Homo sapi­ens

Def­i­n­i­tion of Enzyme Activity

One unit is defined as the amount of enzyme that trans­fer 1Mumol Gal from UDP-Gal to FucAlpha1.2GalBeta1-4Glc to form Gal Alpha1.3 FucAlpha1.2GalBeta1-4Glc per min at 37ºC.


This prod­uct is devel­oped by our R&D com­pa­ny Jiang­su Wat­son Bio Ltd (https://​www​.wat​son​.bio/), and here is the cor­re­spond­ing link https://​www​.wat​son​-bio​.com/​A​l​p​h​a​1​,​3​-​g​a​l​a​c​t​o​s​y​l​t​r​a​n​s​f​e​r​a​s​e​;​G​T​B​-​c​a​s​-​1​2​4​-​1​-​37/

Trade­mark Information

This prod­uct is sold with the trade­mark pro­tec­tion, ChemWhat held by Wat­son Inter­na­tion­al.

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