Immunogen sequence: EVLNVNLEGN LTLEGVTRGQ SGTYGCRVED YDAADDVQLS KTLELRVAYL DPLELSEGKV LSLPLNSSAV VNCSVHGLPT PALRWTKDST PLGDGPMLSL SSITFDSNGT YVCEASLPTV PVLSRTQNFT LLVQ Highest antigen sequence identity to the following orthologs: Mouse - 72%, Rat - 70%.