High-Level Expression of Immunogenic Recombinant Plasmo-dium vivax Merozoite Surface Protein (Pvmsp-1 (42) kDa) in pGEX 6P1 Vector

摘要

Background: Detection of Plasmodium vivax specific antibodies with serological tests could be a valuable tool for epidemiological researches. Whereas P. vivax cannot be simply obtained in vitro, serological tests using total or semi-purified antigens are infrequently used. Given this restriction, the present study investigated whether recombinant P. vivax merozoite surface protein 1 (PvMSP-1 42 kDa) could be useful in detection of antibodies from the serums of a P. vivax infected person using serological tests.