Immunogen sequence: IRTISRNQAH LNDMNIYEIA SPADQELYQF TVNGTHLHTL NLITRDYVYN FTYNSEGDLG AITSSNGNSV HIRRDAGGMP LWLVVPGGQV YWLTISSNGV LKRVSAQGYN LALMTYPGNT GLLATKSNEN GWTTVYEYDP EGH Highest antigen sequence identity to the following orthologs: Mouse - 97%, R