The HNK1 ELISA kits listed below are analytical tools for measuring concentrations of HNK1 in various samples. HNK1 is an alternative name for the human B3GAT1 gene, which encodes the protein, beta-1,3-glucuronyltransferase 1. It has been mentioned that HNK1 plays a role in carbohydrate metabolism and homeostasis and protein glycosylation, among other functions. Structurally, the B3GAT1 protein is 334 amino acid residues in length and 38.3 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. Its subcellular localization is in the ER, golgi, and is secreted. In terms of tissue specificity, it is reported to be mainly expressed in the brain. This protein is known to be cleaved and glycosylated. Other names for this target antigen include CD57, CD57, and GLCATP. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.