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Native Bovine Galactosyltransferase

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Cat No.

NATE-0274

Description

Galactosyltransferase catalyzes the transfer of galactosyl molecules in the synthesis of oligosaccharides.

Abbr

Galactosyltransferase, Native (Bovine)

Source

Bovine milk

Species

Bovine

Applications

Galactosyltransferase is the catalytic component of the lactose synthetase system; it synthesizes lactose slowly in the absence of the regulatory protein α-lactalbumin. Galactosyltransferase will also transfer galactose from UDP-galactose to N-acetylglucosamine. This preparation is useful in the determination of α-lactalbumin, UDP-galactose, and N-acetylglucosamine.

Form

Lyophilized powder containing Tris, EDTA, and (NH4)2SO4

Enzyme Commission Number

EC 2.4.1.22

CAS No.

9031-68-9

Contaminants

<10 % protein α-lactalbumin

Unit Definition

One unit will transfer 1.0 μmole of galactose from UDP-galactose to D-glucose per min at pH 8.4 at 30°C in the presence of 0.2 mg α-lactalbumin per mL of reaction mixture. (without added α-lactalbumin the activity is zero)

Storage

−20°C

Synonyms

EC 2.4.1.22; UDP-α-D-galactose-glucose galactosyltransferase; N-acetyllactosamine synthase; uridine diphosphogalactose-glucose galactosyltransferase; lactose synthetase; UDP-galactose:D-glucose 4-β-D-galactotransferase; UDP-galactose:D-glucose 4-β-D-galactosyltransferase; 9031-68-9

"Galactosyltransferase" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-0760	Native Bovine β-1,4-Galactosyl Transferase	EC 2.4.1.22	9030-11-9	Bovine milk	Inquiry
NATE-0763	β (1,4)-Galactosyltransferase from human, Recombinant	EC 2.4.1.38	37237-43-7	HEK 293F	Inquiry
NATE-1478	β-1,4-Galactosyltransferase from Neisseria meningitides, Recombinant	EC 2.4.1.90	9054-94-8	E. coli	Inquiry
NATE-1479	α-1,4-Galactosyltransferase from Neisseria meningitides, Recombinant	EC 2.4.1.228	52725-57-2	E. coli	Inquiry

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