B4GALT3 (NM_003779) Human Recombinant Protein

CAT#: TP721112

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Purified recombinant protein of Human UDP-Gal:betaGlcNAc beta 1,4- galactosyltransferase, polypeptide 3 (B4GALT3), transcript variant 2


 Product Datasheet for 'TP721112'

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USD 299.00


Availability*
2 Weeks

Size
    • 10 ug


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Specifications

Product Data
Description Purified recombinant protein of Human UDP-Gal:betaGlcNAc beta 1,4- galactosyltransferase, polypeptide 3 (B4GALT3), transcript variant 2
Species Human
Expression Host HEK293
Tag C-His
Predicted MW 41.5 kDa
Purity >95% as determined by SDS-PAGE and Coomassie blue staining
Buffer Supplied as a 0.2 µM filtered solution of 20mM TrisHCl,150mM NaCl,2mM MgCl2,10%Glycerol,pH7.5
Endotoxin Endotoxin level is < 0.1 ng/µg of protein (< 1 EU/µg)
Reference Data
RefSeq NP_003770
Locus ID 8703
Refseq Size 2417
Cytogenetics 1q23.3
Refseq ORF 1179
Synonyms beta4Gal-T3
Summary This gene is one of seven beta-1,4-galactosyltransferase (beta4GalT) genes. They encode type II membrane-bound glycoproteins that appear to have exclusive specificity for the donor substrate UDP-galactose; all transfer galactose in a beta1,4 linkage to similar acceptor sugars: GlcNAc, Glc, and Xyl. Each beta4GalT has a distinct function in the biosynthesis of different glycoconjugates and saccharide structures. As type II membrane proteins, they have an N-terminal hydrophobic signal sequence that directs the protein to the Golgi apparatus and which then remains uncleaved to function as a transmembrane anchor. By sequence similarity, the beta4GalTs form four groups: beta4GalT1 and beta4GalT2, beta4GalT3 and beta4GalT4, beta4GalT5 and beta4GalT6, and beta4GalT7. This gene encodes an enzyme that may be mainly involved in the synthesis of the first N-acetyllactosamine unit of poly-N-acetyllactosamine chains. Multiple alternatively spliced transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Dec 2010]
Protein Families Transmembrane
Protein Pathways Glycosphingolipid biosynthesis - lacto and neolacto series, Keratan sulfate biosynthesis, Metabolic pathways, N-Glycan biosynthesis

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