Ready-to-use ELISA kits are available for the detection of c-cpn, an alias of the protein, t-complex 1. The official gene symbol is TCP1. The protein, with a mass of 60.3 kDa and length of 556 residues, is reported to be cytoplasmic. It is a member of the TCP-1 chaperonin family and may be known by other names, including: D6S230E, CCT1, tailless complex polypeptide 1, t-complex 1 protein, T-complex protein 1 alpha subunit, and T-complex protein 1 subunit alpha.