Immunogen sequence: GVCELSGRDA AQLAEEAGFP EVARMVRESH GETRSPENRS PTPSLQYCEN CDTHFQDSNH RTSTAHLLSL SQGPQPPNLP LGVPISSPGF KLLLRGGWEP GMGLGPRGEG RANPIPTVLK RDQEGLGYRS APQ Highest antigen sequence identity to the following orthologs: Mouse - 84%, Rat - 84%. T