Fig. 5From: Differences in affinity of monoclonal and naturally acquired polyclonal antibodies against Plasmodium falciparum merozoite antigensAffinity responses measured as kd values of the mAb against MSP2 using different couplings. The MSP2 proteins (A) MSP2-FC27 (B) MSP2-3D7 were coupled in four different ways to the chip; either through amine or His-tagged N-terminal or C-terminal coupling. The location of mAb binding to MSP2 is shown in Fig. 1 Back to article page