Anti-SUR antibodies are protein reagents that detect specific antigens. The SUR antigen is another term for the human protein ATP binding cassette subfamily C member 8, encoded by the ABCC8 gene. The protein is a known subunit of the beta-cell ATP-sensitive potassium channel (KATP). Canonically, it has an amino acid length of 1581 residues and a mass of 177 kilodaltons. Its subcellular localization is in the cell membrane and it is expressed in the colon, cerebral cortex, cerebellum, caudate, and adrenal gland. The SUR protein is a member of the ABCC protein family. Other alias names for SUR include ABC36, HHF1, and HI. Western Blot, Immunocytochemistry, and Immunohistochemistry are common applications for SUR antibodies.