Immunogen sequence: KINVTEIPDT LREDQMRDKL ELSFSKSRNG GGEVDRVDYD RQSGSAVITF VEIGVADKIL KKKEYPLYIN QTCHRVTVSP YTEIHLKKYQ IFSGTSKRTV LLTGMEGIQM DEEIVEDLIN IHFQRAKNGG GEVDVVKCSL GQPH Highest antigen sequence identity to the following orthologs: Mouse - 74%,