Immunogen sequence: TLLDPNEKYL LRLLDKTTVS HNTKRFRFAL PTAHHTLGLP VGKHIYLSTR IDGSLVIRPY TPVTSDEDQG YVDLVIKVYL KGVHPKFPEG GKMSQYLDSL KVGDVVEFRG PSGLLTYTGK GHFNIQPNKK SPPEP Highest antigen sequence identity to the following orthologs: Mouse - 91%, Rat - 91%.