Immunogen sequence: ASPAQYTTRI SPVCLASSNE ALTEGLTCVT TGWGRLSGVG NVTPAHLQQV ALPLVTVNQC RQYWGSSITD SMICAGGAGA SSCQG Highest antigen sequence identity to the following orthologs: Mouse - 84%, Rat - 88%. The CTRL gene encodes chymotrypsin-like protein, a ser