Immunogen sequence: LGKLQPLVAS YLCSDVTSVP SKESLKLQGV FSKQTVLKSH PLLSQSYELR AELLGRQPVL EFSLENLRTM NTSGQTALPQ APVNGLAKKL TKSSTHSDHD NSTSLNGGKR ALTSSALHGG EMGGSESGDL K Highest antigen sequence identity to the following orthologs: Mouse - 93%, Rat - 95%. Thi