Anti-ALG6 alpha-1,3-glucosyltransferase antibodies are used for the immunodetection of the protein encoded by the ALG6 gene. In humans, the canonical protein has a reported length of 507 amino acid residues and a mass of 58.1 kDa. Its subcellular localization is in the ER. It is a member of the ALG6/ALG8 glucosyltransferase protein family. The gene encoding this protein is implicated in Congenital disorder of glycosylation. Other names for this target antigen include dolichyl pyrophosphate Man9GlcNAc2 alpha-1,3-glucosyltransferase, Man(9)GlcNAc(2)-PP-Dol alpha-1,3-glucosyltransferase, asparagine-linked glycosylation 6 homolog (S. cerevisiae, alpha-1,3-glucosyltransferase), and CDG1C. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.