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EC 2.4.1.22

EC 2.4.1.22 structure

CAS No.: 9031-68-9

Chemical Name:: EC 2.4.1.22

Synonyms: LACTOSE SYNTHASE;Hpβ14Ga1T;EC 2.4.1.90;EC 2.4.1.22;BETA1,4-GALT;GALACTOSYLTRANSFERASE;frombovinemilk,lyophylised;BETA-1,4-GALACTOSYL TRANSFERASE;Native Bovine Galactosyltransferase;b1,4-Galactosyltransferase, Bovine Milk

CBNumber:: CB8316174

Molecular Formula:

Molecular Weight:: 0

MDL Number:: MFCD00131122

MOL File:: Mol file

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-04-24 14:58:55

Request For Quotation

EC 2.4.1.22 Properties

storage temp.	-20°C
form	powder
color	off-white
Specific Activity	3.0-15.0units/mg protein (in the presence of adequate α-lactalbumin, without added α-lactalbumin the activity is zero)
UNSPSC Code	12352204
NACRES	NA.54

SAFETY

Risk and Safety Statements

PPE	Eyeshields, Gloves, type N95 (US)
Safety Statements	22-24/25
WGK Germany	3
F	10-21
Storage Class	11 - Combustible Solids

EC 2.4.1.22 price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	G5507	Galactosyltransferase from bovine milk lyophilized powder	9031-68-9	5units	$665	2026-04-30	Buy
Sigma-Aldrich	G5507	Galactosyltransferase from bovine milk lyophilized powder	9031-68-9	10units	$1150	2026-04-30	Buy
Sigma-Aldrich	G5507	Galactosyltransferase from bovine milk lyophilized powder	9031-68-9	25units	$2440	2026-04-30	Buy
American Custom Chemicals Corporation	ENZ0000774	BETA-1,4-GALACTOSYL TRANSFERASE 95.00%	9031-68-9	5MG	$500.81	2021-12-16	Buy

Product number	Packaging	Price	Buy
G5507	5units	$665	Buy
G5507	10units	$1150	Buy
G5507	25units	$2440	Buy
ENZ0000774	5MG	$500.81	Buy

EC 2.4.1.22 Chemical Properties, Uses, Production

Uses

Galactosyltransferase from bovine milk has been used:

in the generation of hyper-galactosylated variant of IgG1
in β -1,4-galactosyltransferase assay rice root cell extracts
in the modification of LacNAcQ11 and LacDiNAcQ11 nanofibers

General Description

Galactosyltransferases belong to the galactosyltransferase family and are anchored to the membrane of Golgi through their N-terminal region.

Biochem/physiol Actions

Galactosyltransferase from bovine milk requires Mn2+ ions for its catalytic functionality. Alteration in the galactosyltransferase levels have been implicated in various diseases states.

EC 2.4.1.22 Preparation Products And Raw materials

Raw materials

Preparation Products

EC 2.4.1.22 Suppliers

Global Suppliers ( 14)

Supplier	Tel	Email	Country	ProdList	Advantage
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Guangzhou Tomums Life Science Co., Ltd.	020-31155029 18902330969	sales@tomums.cn	China	4688	58
Jiangsu Watson Bio Ltd	0512-81863996	sales@watson.bio	China	124	58
Creative Enzymes	1-516-855-7709	info@creative-enzymes.com	United States	8748	58

Supplier	Advantage
Sigma-Aldrich	80
Guangzhou Tomums Life Science Co., Ltd.	58
Jiangsu Watson Bio Ltd	58
Creative Enzymes	58

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N-ACETYL-BETA-D-GLUCOSAMINE-BETA1,4-D-GALACTOSYLTRANSFERASE UDP-GALACTOSE: D-GLUCOSE 4-BETA-GALACTOSYLTRANSFERASE BETA-D-GALACTOSYL-N-ACETYLGLUCOSAMINE-BETA1,4-D-GALACTOSYLTRANSFERASE BETA-1,4-GALACTOSYL TRANSFERASE BETA1,4-GALACTOSYLTRANSFERASE, BOVINE MILK BETA1,4-GALACTOSYLTRANSFERASE, BOVINE, RECOMBINANT, SPODOPTERA FRUGIPERDA BETA1,4-GALT EC 2.4.1.22 EC 2.4.1.90 GALACTOSYLTRANSFERASE b1,4-Galactosyltransferase, Bovine Milk galactosyl transferase from bovine milk GALACTOSYL TRANSFERASE FROM BOVINE MILK, LYOPH., ~1 U/MG GALACTOSYL TRANSFERASE FROM BOVINE MILK, LYOPH., ~8 U/G frombovinemilk,lyophylised Lactose Synthase, UDP-galactose:D-glucose 4-β-galactosyltransferase Native Bovine Galactosyltransferase Hpβ14Ga1T LACTOSE SYNTHASE 9031-68-9 Application Index Carbohydrate hydrolysis & PTM analysis Carbohydrate Hydrolysis BioChemical Biochemicals and Reagents Enzymes, Inhibitors, and Substrates