Immunogen sequence: SPLHSRSIAA ELDELADDRM ALVSGISLDP EAAIGVTKRP PPKWVDGVDE IQYDVGRIKQ KMKELASLHD KHLNRPTLDD SSEEEHAIEI TTQEITQLFH R Highest antigen sequence identity to the following orthologs: Mouse - 98%, Rat - 87%. This gene encodes a protein that is