Anti-Gyltl1b antibodies enable researchers to detect and measure the Gyltl1b antigen in biological samples. This target is a reported synonym of the LARGE2 gene, which encodes LARGE xylosyl- and glucuronyltransferase 2. The human version of Gyltl1b has a canonical amino acid length of 721 residues and a protein mass of 81.8 kilodaltons. It is reported to be localized in the Golgi of cells and notably expressed in the colon. Gyltl1b is a member of the Glycosyltransferase 49 protein family; Glycosyltransferase 8 protein family.