Immunogen sequence: EQVVDLLRYF SWAEPQLKAM KALQHKMVAV QPTEVVNILN CFTFSKDKLV ALELLASNII DAQNSRPIED LFRVNMSEKK RCKRILEQAF KGGCKAPHAM Highest antigen sequence identity to the following orthologs: Mouse - 90%, Rat - 90%. This gene encodes a conserved protein