Provided below are ELISA kits targeting proline rich coiled-coil 2B, a human protein encoded by PRRC2B. This protein is 2229 amino acids long with a reported mass of 243 kDa. 5 isoforms have been identified. Other alias names for this protein include: protein PRRC2B, HLA-B associated transcript 2-like, HLA-B-associated transcript 2-like 1, proline-rich coiled-coil protein 2B, BAT2L, BAT2L1, and KIAA0515.