Provided below are ELISA kits targeting Immunoglobulin kappa constant, a human protein encoded by IGKC. This protein is 106 amino acids long with a reported mass of 11.6 kDa. There is a noted implication in Immunoglobulin kappa light chain deficiency. Immunoglobulin kappa constant has homology in other species, including: Rat. Other alias names for this protein include: HCAK1.