PP-elicited IgG recognize native proteins of the asexual blood stage <i>P. falciparum</i>.

<p><i>Western blotting</i> of human erythrocytes infected by <i>Plasmodium falciparum</i> (3D7 clone) and probed with pooled immune sera from groups of mice two weeks (A) or six months (B) after the sixth immunization with polyproteins or with adjuvant alone (mock immunized).</p>