Tissue Specificity | Ubiquitous. Highly expressed in mucous cells. |
Function | Catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. Has a highest activity toward Muc7, EA2 and Muc2, with a lowest activity than GALNT2. Glycosylates 'Thr-57' of SELPLG. |
Protein Name | Polypeptide N-Acetylgalactosaminyltransferase 4Polypeptide Galnac Transferase 4Galnac-T4Pp-Gantase 4Protein-Udp Acetylgalactosaminyltransferase 4Udp-Galnac -Polypeptide N-Acetylgalactosaminyltransferase 4 |
Database Links | Reactome: R-HSA-913709 |
Cellular Localisation | Golgi Apparatus MembraneSingle-Pass Type Ii Membrane Protein |
Alternative Antibody Names | Anti-Polypeptide N-Acetylgalactosaminyltransferase 4 antibodyAnti-Polypeptide Galnac Transferase 4 antibodyAnti-Galnac-T4 antibodyAnti-Pp-Gantase 4 antibodyAnti-Protein-Udp Acetylgalactosaminyltransferase 4 antibodyAnti-Udp-Galnac -Polypeptide N-Acetylgalactosaminyltransferase 4 antibodyAnti-GALNT4 antibody |
Information sourced from Uniprot.org