These HCL3 ELISA kits are immunodetection tools for measuring the levels of HCL3 in biological samples. HCL3 is an alias of the human OCA2 gene, which encodes the protein, OCA2 melanosomal transmembrane protein. Notably, HCL3 is known to play a role in cell proliferation and melanocyte differentiation, among other functions. The OCA2 protein is 838 amino acid residues in length and 92.9 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the membrane of the cell. In terms of tissue specificity, it is reported to be expressed in melanocytes and retinal pigment epithelium. This protein is known to be glycosylated. Other names for this target antigen include BEY, BEY1, and BEY2. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.