Ready-to-use ELISA kits are available for the detection of C1orf71, an alias of the protein, consortin, connexin sorting protein. The official gene symbol is CNST. The protein, with a mass of 79.6 kDa and length of 725 residues, is reported to be membrane-associated. It is a member of the CNST family and may be known by other names, including: PPP1R64, C1orf71, protein phosphatase 1 regulatory subunit 64, and consortin.