Immunogen sequence: HISPQAKALL QDKDVIAINQ DPLGKQGYQL RQGDNFEVWE RPLSGLAWAV AMINRQEIGG PRSYTIAVAS LGKGVACNPA CFITQLLPVK RKLGFYEWTS RLRSHINPTG T Highest antigen sequence identity to the following orthologs: Mouse - 70%, Rat - 69%. This gene encodes a homod