Ready-to-use ELISA kits are available for the detection of SUR2B, an alias of the protein, ATP binding cassette subfamily C member 9. The official gene symbol is ABCC9. The protein, with a mass of 174.2 kDa and length of 1549 residues, is reported to be membrane-associated. It is a member of the ABC transporter superfamily, ABCC family, Conjugate transporter (TC 3.A.1.208) subfamily and may be known by other names, including: CANTU, ATFB12, sulfonylurea receptor 2, ATP-binding cassette sub-family C (CFTR/MRP) member 9, and ATP-binding cassette sub-family C member 9, and SUR2.