Immunogen sequence: RQSELEPVVS LVDVLEEDEE LENEACAVLG GSDSEKCSYS QGSVKRQALY ACSTCTPEGE EPAGICLACS YECHGSHKLF ELYTKRNFRC DCGNSKFKNL ECKLLPDKAK VNSGNKYNDN FFGLYCICKR PYPDPEDEI Highest antigen sequence identity to the following orthologs: Mouse - 94%, Rat -