Anti-B4GALT2 antibodies are used in the immunodetection of the protein beta-1,4-galactosyltransferase 2. In humans, the canonical protein has a reported length of 372 amino acid residues and a mass of 42 kDa. Its subcellular localization is in the Golgi. Up to 3 different isoforms have been reported for this protein. It is reported to be weakly expressed in various tissues. A member of the Glycosyltransferase 7 protein family, B4GALT2 is known to be important for the synthesis of complex-type N-linked oligosaccharides in many glycoproteins as well as the carbohydrate moieties of glycolipids. Synonyms for this target antigen include beta4Gal-T2, N-acetyllactosamine synthase, UDP-Gal:beta-GlcNAc beta-1,4-galactosyltransferase 2, and B4Gal-T3. B4GALT2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some B4GALT2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.