Immunogen sequence: DSEKRKQYDT YGEEGLKDGH QSSHGDIFSH FFGDFGFMFG GTPRQQDRNI PRGSDIIVDL EVTLEEVYAG NFVEVVRNKP VARQAPGKRK CNCRQEMRTT QLGPGRFQMT QEVVCDECPN VKLVNEERTL EV Highest antigen sequence identity to the following orthologs: Mouse - 100%, Rat - 99%. D