Immunogen sequence: SEVDKRRTRP RHHHGRSRPD RSSQGGSLPS EEKGHPQEES EESNVSMASL GEKRDHHSTH YRASEEEPEY GEEIKGYPGV QAPEDLEWER YRGRGSEEYR APRPQSEESW DEEDKRNYPS LELDKMAHGY GEESE Highest antigen sequence identity to the following orthologs: Mouse - 57%, Rat - 57%.