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Immunogen sequence: MVLELSENLK RLIKHRPCTC THCIGQRKLS AWFDERFNQT MQPLLTAQNA LLEDDTYRWW LRLQREKKPN NLNDTIKELF RVVPGNVDPM LEKRSVGCRR CAVVGNSGNL RESSYGPEID SHDFVLRMNK APTAGFEA
Highest antigen sequence identity to the following orthologs: Mouse - 81%, Rat - 80%.
ST3GAL1 is a type II membrane protein that catalyzes the transfer of sialic acid from CMP-sialic acid to galactose-containing substrates. It is normally found in the Golgi but can be proteolytically processed to a soluble form. Correct glycosylation of ST3GAL1 protein may be critical to its sialyltransferase activity. This protein, which is a member of glycosyltransferase family 29, can use the same acceptor substrates as does sialyltransferase 4B.The protein encoded by this gene is a type II membrane protein that catalyzes the transfer of sialic acid from CMP-sialic acid to galactose-containing substrates. The encoded protein is normally found in the Golgi but can be proteolytically processed to a soluble form. Correct glycosylation of the encoded protein may be critical to its sialyltransferase activity. This protein, which is a member of glycosyltransferase family 29, can use the same acceptor substrates as does sialyltransferase 4B. Two transcript variants encoding the same protein have been found for this gene. Other transcript variants may exist, but have not been fully characterized yet.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Alpha 2,3-ST 1; beta-galactoside alpha-2,3-sialyltransferase 1; CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,3-sialyltransferase 1; Gal-beta-1,3-GalNAc-alpha-2,3-sialyltransferase; Gal-NAc6S; MGC9183; Monosialoganglioside sialyltransferase; Sialyltransferase 4A; sialyltransferase 4A (beta-galactosidase alpha-2,3-sialytransferase); sialyltransferase 4A (beta-galactoside alpha-2,3-sialyltransferase); sialyltransferase 4A (beta-galactoside alpha-2,3-sialytransferase); SIAT4-A; SIATFL; ST3Gal I; ST3GalA.1; ST3GalI; ST3O
Gene Aliases: Gal-NAc6S; SIAT4; SIAT4A; SIATFL; ST3GAL1; ST3GalA; ST3GalA.1; ST3GalIA; ST3GalIA,1; ST3O
UniProt ID: (Human) Q11201
Entrez Gene ID: (Human) 6482
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