Immunogen sequence: PRLVAEESNR GSTTINKEEV NKGPFVAVVG VAKGVRDSGA PIQLIPFNRE ELAERRKAVE SWNPVPYSVA SAAIPAAAIG EKARGYEESE GHNTPKLKNQ RELEELKRTT EKLERVLAER NLFQQ Highest antigen sequence identity to the following orthologs: Mouse - 66%, Rat - 67%. In human,