This gene is a member of the beta-1,3-galactosyltransferase (beta3GalT) gene family. This family encodes type II membrane-bound glycoproteins with diverse enzymatic functions using different donor substrates (UDP-galactose and UDP-N-acetylglucosamine) and different acceptor sugars (N-acetylglucosamine, galactose, N-acetylgalactosamine). The beta3GalT genes are distantly related to the Drosophila Brainiac gene and have the protein coding sequence contained in a single exon. The beta3GalT proteins also contain conserved sequences not found in the beta4GalT or alpha3GalT proteins. The carbohydrate chains synthesized by these enzymes are designated as type 1, whereas beta4GalT enzymes synthesize type 2 carbohydrate chains. The ratio of type 1:type 2 chains changes during embryogenesis. By sequence similarity, the beta3GalT genes fall into at least two groups: beta3GalT4 and 4 other beta3GalT genes (beta3GalT1-3, beta3GalT5). This gene is oriented telomere to centromere in close proximity to the ribosomal protein S18 gene. The functionality of the encoded protein is limited to ganglioseries glycolipid biosynthesis.

GALT2; GALT4; BETA3GALT4

o96024

8705

Human

WB,FC

WB 1:500-1:2000
FC 1:200-1:400

Mouse IgG2a

Mouse

Purified recombinant fragment of human B3GALT4 (AA: 191-359) expressed in E. Coli.

41.5kDa

PBS, pH 7.4, 40% glycerol, and 0.01% sodium azide.

Store at 4℃ short term. Store at -20℃ long term. Avoid freeze / thaw cycle.