Immunogen sequence: HEVSVPYAMN LLNGIKLYGR PIKIQFRSGS SHAPQDVSLS YPQHHVGNSS PTSTSPSSRY ERTMDNMTSS AQIIQRSFSS PENFQRQAVM NSALRQMSYG GKFGSSPLDQ SGFSPSVQSH SHSFNQSSSS QW Highest antigen sequence identity to the following orthologs: Mouse - 79%, Rat - 71%. RB