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Fig. 3 | Parasites & Vectors

Fig. 3

From: A nanoparticle vaccine displaying the ookinete PSOP25 antigen elicits transmission-blocking antibody response against Plasmodium berghei

Fig. 3

Analysis of antibody subclasses for three immunizations in the sera of immunized mice in each group. PSOP25-specific IgG1 (a–c) and IgG2a levels (d–f) were detected by ELISA at days 14, 28, and 38 after the first immunization, and the corresponding IgG1/IgG2a ratios are shown in the g panel. The data are representative of two experiments. In each panel (a–f), the lower horizontal line represents the mean of the negative control antisera + 3 × SEM. Error bars were representing mean ± SD

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