Immunogen sequence: GALGMSRRED LMYKPPAFRT LSELVLDFEA AYGRCWHVLK KVKLGQSVSH DPHSVEQIEW KHSVLDVERL GRDDFRKELE RHARDMRLKI GKGTGPPSPT KDRKKDVSSP QRAQSSPHRR NSRSERRPSG DKKTSEPKAM PD Highest antigen sequence identity to the following orthologs: Mouse - 96%, Ra