Immunogen sequence: LELAEKALAS KQLQMDEMKQ TIAKQEEDLE TMTILRAQME VYCSDFHAER AAREKIHEEK EQLALQLAVL LKENDAFEDG GRQSLMEMQS RHGARTSDSD QQAYLVQRGA EDRDWRQQRN IPIHSCPKCG EVL Highest antigen sequence identity to the following orthologs: Mouse - 85%, Rat - 88%. T