Provided below are ELISA kits targeting C2 calcium dependent domain containing 5, a human protein encoded by C2CD5. This protein is 1000 amino acids long with a reported mass of 110.4 kDa. 5 isoforms have been identified. This is reported to be a cytoplasmic and membrane protein. Other alias names for this protein include: C2 domain-containing protein 5, 138 kDa C2 domain-containing phosphoprotein, CDP138, and KIAA0528.