Immunogen sequence: KEKFLVTPQD YARFKKSMVK GLDSYEEKED KVIKEMAAQI REVEQSRQEV VRSVLEPQAV PDPEEGSSAP RSWKGMNSQV ASSLQQPSNL DLPP Highest antigen sequence identity to the following orthologs: Mouse - 84%, Rat - 82%. This gene encodes a protein thought to conta