Immunogen sequence: TVEKWLKRKN NKSEDESAPK EVSRYQDTNM QGVVYELNSY IEQRLDTGGD NQLLLYELSS IIKIATKADG FALYFLGECN NSLCIFTPPG IKEGKPRLIP AGPITQGTTV SAYVAKSRKT LLVEDILGDE RFPRGTGLES GTRIQSVL Highest antigen sequence identity to the following orthologs: Mouse - 9