Immunogen sequence: INKLEKAVAA AHTFFVGNPE HMEMQQNLDY YQTMSGVKEA DFKDLETQPH MQEFRLGVRL YSEEQPQEAV PHLEAALQEY FVAYEECRAL CEGPYDYDGY NYLEYNADLF QAITDHYIQV LNCKQNCVTE LASHP Highest antigen sequence identity to the following orthologs: Mouse - 93%, Rat - 91%.