Immunogen sequence: FHYINLIKTG VWQIQMKGVS VGSSTLLCED GCLALVDTGA SYISGSTSSI EKLMEALGAK KRLFDYVVKC NEGPTLPDIS FHLGGKEYTL TSADYVFQES YSSKKLCTLA IHAMDIPPPT GPTWALGATF IRKFYTEFD. Renin is a highly specific endopeptidase, whose only known function is to genera