Figure 2From: Immunogenicity of bacterial-expressed recombinant Plasmodium knowlesi merozoite surface protein-142 (MSP-142)Anti-pkMSP-1 42 antibody detected in pkMSP-1 42 -immunized mice. Lanes 2–6, sera of mice injected with non-recombinant protein pRSET A at day 0, 7, 14, 21 and 31 post-immunization; lanes 7–11, sera of mice injected with purified pkMSP-142 at day 0, 7, 14, 21 and 31 post-immunization. Lane 1 contained protein size standards.Back to article page