A number of ELISA Kits are available that target MMCP-5, an alias of the protein, chymase 1. The human protein, encoded by the gene CMA1, is a member of the Peptidase S1 family, Granzyme subfamily. The protein's cellular localization is indicated to be secreted. Additional synonyms or past names for this protein may include: CYH, MCT1, chymase. Homology is conserved in other species, such as Mouse, Rat.