Immunogen sequence: RFPLGDGQSL LLADALHTHS PLFLEGSSRD SPPLLDAPAS PPQASRFQRP GRRMSEGSSH SESSESSDSM APVGASRITA KWWGSKRIDY ALYCPDV Highest antigen sequence identity to the following orthologs: Mouse - 90%, Rat - 91%. This gene encodes a member of a family of