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. 2019 Jun 21;9:9022. doi: 10.1038/s41598-019-45440-4

Figure 4.

Figure 4

Immunization with rPfMSP2-based vaccines elicits high-titer PfMSP2-specific antibodies. New Zealand White (NZW) rabbits were immunized three times with rPfMSP2 (n = 4, black bars) or rPfMSP2/8 (n = 4, white bars) formulated with Montanide ISA 720. Antigen-specific IgG titers (mean ± SD) following each immunization were analyzed by ELISA. Signal detected by sera from the adjuvant control rabbit (n = 1) was subtracted from individual titers as background (Friedman test with Dunn’s multiple comparisons post hoc test; ns, not significant).