Immunogen sequence: KIQWMTKLDSS DIYNELKETY PNYLPLYVAR LHQLDAEKER MKRLNEIVDA ANAVISHIDQ TALAVYIAMK TDPRPDAATI KNDMDKQKST LVDALCRKGC ALADHLLHTQ AQDGAISTDA EGKEEEGESP LDSLAETFWE TTKWTD Highest antigen sequence identity to the following orthologs - mouse 90%