Anti-B4GAT1 antibodies are used in the immunodetection of the protein beta-1,4-glucuronyltransferase 1. In humans, the canonical protein has a reported length of 415 amino acid residues and a mass of 47.1 kDa. Its subcellular localization is in the Golgi. A member of the Glycosyltransferase 49 protein family, B4GAT1 is known to be involved with axon guidance. Post-translational modifications have been described, including glycosylation. The B4GAT1 gene has been associated with the disease, Muscular dystrophy-dystroglycanopathy congenital with brain and eye anomalies. Synonyms for this target antigen include B3GNT1, B3GNT6, BETA3GNTI, MDDGA13, iGAT, and B3GN-T1. B4GAT1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. Some B4GAT1 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.