Immunogen sequence: DVSLDYETQP VFNLTVSAEN PDPQGGETIV DVCVNVKDVN DNPPTLDVAS LRGIRVAENG SQHGQVAVVV ASDVDTSAQL EIQLVNILCT KAGVDVGSLC WGWFSVAANG SVYINQSKAI DYEACDLVTL VVRACDLATD P Highest antigen sequence identity to the following orthologs: Mouse - 72%, Rat