Immunogen sequence: FDNGSGLCKA GLSGEIGPRH VISSVLGHCK FNVPLARLNQ KYFVGQEALY KYEALHLHYP IERGLVTGWD DMEKLWKHLF ERELGVKPSQ QPVLMTEPSL NPREIREKLA EMMFETFSVP GFYLSNHAVA ALYASACVTG LV Highest antigen sequence identity to the following orthologs: Mouse - 78%, Ra