These GalNAc-T3 ELISA kits are immunodetection tools for measuring the levels of GalNAc-T3 in biological samples. GalNAc-T3 is an alias of the human GALNT3 gene, which encodes the protein, polypeptide N-acetylgalactosaminyltransferase 3. Notably, GalNAc-T3 is known to play a role in carbohydrate metabolism and homeostasis and spermatogenesis, among other functions. The GALNT3 protein is 633 amino acid residues in length and 72.6 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the golgi of the cell. In terms of tissue specificity, it is reported to be expressed in organs that contain secretory epithelial glands. This protein is known to be glycosylated. Other names for this target antigen include HFTC. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.