Immunogen sequence: ISVHLVEVSQ KLSEIQALTL TKEKVPLERN AGSPVYMKGV TKSGIPISWY RDLHDVPKGY SFYLAHEFFD VLPVHKFQKT PQGWREVFVD IDPQVSD Highest antigen sequence identity to the following orthologs: Mouse - 87%, Rat - 89%. The function of this protein remains unkn