Provided below are ELISA kits targeting regulated endocrine specific protein 18, a human protein encoded by RESP18. This protein is 228 amino acids long, with a mass of 25 kDa, and is a member of the RESP18 family. 3 isoforms have been identified. This is reported to be a secreted protein. Other alias names for this protein include: regulated endocrine-specific protein 18 homolog.