Immunogen sequence: SAGEVVACLI RVPSEVVKQR AQVSASTRTF QIFSNILYEE GIQGLYRGYK STVLREIPFS LVQFPLWESL KALWSWRQDH VVDSWQSAVC GAFAGGFAAA VTTPLDVAKT RITLAKAGSS TADGNVLSVL HGV Highest antigen sequence identity to the following orthologs: Mouse - 89%, Rat - 89%. M