Immunogen sequence: LSLAQHTSRV LGIELLEQAV EDARWTAAFN GITNSEFHTG QAEKILPGLL KSKEDGQSIV AVVNPARAGL HYKVIQAIRN FRAIHTLVFV SCKLHGESTR NVIELCCPPD PAKKLLGEPF VLQQAVPVDL FPHT Highest antigen sequence identity to the following orthologs: Mouse - 77%, Rat - 47%.