Anti-B3GNT6 antibodies are used in the immunodetection of the protein UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 6. In humans, the canonical protein has a reported length of 384 amino acid residues and a mass of 42.7 kDa. Its subcellular localization is in the Golgi. Up to 3 different isoforms have been reported for this protein. It is notably expressed in the testis, rectum, duodenum, colon, and appendix. A member of the Glycosyltransferase 31 protein family, B3GNT6 is a reported Beta-1,3-N-acetylglucosaminyltransferase that synthesizes the core 3 structure of the O-glycan, an important precursor in the biosynthesis of mucin-type glycoproteins. Synonyms for this target antigen include beta-1,3-N-acetylglucosaminyltransferase 6, beta-1,3-N-acetylglucosaminyltransferase protein, core 3 synthase, and acetylgalactosaminyl-O-glycosyl-glycoprotein beta-1,3-N-acetylglucosaminyltransferase. Some B3GNT6 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.