thus , in characterizing the antigenic structure of the ha molecule , our approach has been ( 1 ) to generate a panel of monoclonal anti-ha hybridoma antibodies , ( 2 ) to use some of these antibodies to select mutants of the influenza a/pr/8/34 ( pr8 ) virus expressing antigenically altered ha molecules , and ( 3 ) to construct an operational antigenic map of the ha molecule by comparative antigenic analysis of the mutant viruses with the monoclonal antibodies .
C0003241
antibodies
C0003250
monoclonal antibodies