b1,3-GalNAc transferase (LgtD)

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Name	β1,3-N-acetylgalactosaminyltransferase：LgtD
Catalog Number	EN01007
E.C.	2.4.1.79
Product Description	E. coli recombinant β1,3-N-acetylgalactosami-nyltransferase from Neisseria meningitides
Unit Definition	One unit is defined as the amount of enzyme that catalyzes the formation of 1 µmol of GalNAcβ1,3-Gal from UDP-GalNAc and Gal per min at 37 °C.

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Accepted Name
Globotriaosylceramide 3-beta-N-acetylgalactosaminyltransferase.
Alternative Name(s)
Beta-3GalNAc-T1.
Galactosylgalactosylglucosylceramide beta-D- acetylgalactosaminyltransferase.
Globoside synthase.
Globoside synthetase.
Uridine diphosphoacetylgalactosamine-galactosylgalactosylglucosylceramide acetylgalactosaminyltransferase.
Reaction catalysed
UDP-N-acetyl-alpha-D-galactosamine + alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide <=> UDP + N-acetyl-beta-D-galactosaminyl-(1->3)-alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide
Cofactor(s)
Mn(2+).
Comment(s)
Globoside is a neutral glycosphingolipid in human erythrocytes and has blood-group-P-antigen activity. UDP-GalNAc is the only sugar donor that is used efficiently by the enzyme: UDP-Gal and UDP-GlcNAc result in very low enzyme activity. Lactosylceramide, globoside and gangliosides GM3 and GD3 are not substrates.

2. MSDS

3. Tech Data Sheets/Manuals

Size	10U, 1U, 5U, Other

SKU: EN01031 Categories: Enzymes, Glycoenzymes, Glycosyltransferase Tags: Custom Products, Enzymes, Glycoenzymes

Name	Endo-β-N-acetylglucosaminidase A;Endo-A
Product Code	EN01023
E.C.	3.2.1.96
Product Description	E. coli recombinant endo-β-N-acetylglucosaminidase from Arthrobacter protophormia
Unit Definition	One unit is defined as the amount of enzyme that catalyzes the release of 1 nmol N-glycan from RNaseB per minute at 37 °C.

Name	UDP-sugar pyrophosphorylase;BIUSP
Product Code	EN01019
E.C.	2.7.7.64
Product Description	E. coli recombinant UDP-sugar pyrophosphorylase from Bifidobacterium longum
Unit Definition	One unit is defined as the amount of enzyme that catalyzes the formation of 1 μmol of UDP-Gal from Gal-1-P and UTP per minute at 37 °C.

Name	CMP-sialic acid synthetase; NmCSS
Product Code	EN01015
E.C.	2.7.7.43
Product Description	E. coli recombinant α2,6sialyltransferase from Photobacterium damsel
Unit Definition	One unit is defined as the amount of enzyme that catalyzes the formation of 1 μmol CMP-Sia from sialic acid and CTP per minute at 37 °C.

Name	GlcNAc-1-P uridyltransferase (GlmU)
Catalog No.	EN01012
E.C.	2.3.1.157