Immunogen sequence: TGNNATTANNP HSNVTQGSIG NPGQGSGTGL HPPVTSYPPT LGTSHSSHSV QSGLVRQSPA RASVASQSSY CYSSRHSSLR MSTTGF Highest antigen sequence identity to the following orthologs - mouse 83%, rat 80%. This gene encodes an evolutionarily conserved transmemb