Immunogen sequence: MVFTPEDRLG KQCLLLPLLL LAAWKVGSGQ LHYSVPEEAK HGTFVGRIAQ DLGLELAELV PRLFRMASKD REDLLEVNLQ NGILFVNSRI DREELCGRSA ECSIHLEVIV DRPLQVFHVD VEVRDINDNP PLFPVEEQRV LIYESRLPDS VFPLEGASDA DVGSNSILTY KLSSSEYFGL DVKINSDDNK QIGLLLKKSL DREEAPAHNL FLT