Immunogen sequence: RAGDLFSLDD SEIEDSLTEA LEQIKIISSS SDYQTNNNDQ AVVEICITRI TTAIRETESI EKHAKALVGL WDSCLEHNLR PFGKDEDTPH AKIASDIMSC ILQNYNRPPV MALAIPIAVK FLHRGNKELC RNMS Highest antigen sequence identity to the following orthologs: Mouse - 93%, Rat - 93%.