Immunogen sequence: KGRKMNMHKI PLHTVRQFFM EDIVLANHPD IFNPDNPKVT QAIQSFCLEK IEEMLENAER ERLGNSHQPE KPLVRLRVDY SGGFEPFSVL RFSQKFVDRV ANPKDIIHFF RHREQKEKTG EEINFGKLIT KPSEGTTLRV EDLVKQYFQT AEKNVQLSLL TERGMGEAVQ EFVDKEEKDA IEELVKYQLE KTQRFL Positive Samples: