Immunogen sequence: SDNQPEGMIS ESLDNLESMM PNKVRKIGEL VRYLNTNPVG GLLEYARSHG FAAEFKLVDQ SGPPHEPKFV YQAKVGGRWF PAVCAHSKKQ GKQEAADAAL RVLIGENEKA ERMGFTEVTP VTGASLRRTM LLLSRSPEA Highest antigen sequence identity to the following orthologs: Mouse - 86%, Rat -