PF3D7_0102200 ring-infected erythrocyte surface antigen

P. falciparum schizonts and merozoites were double- labeled with rabbit anti-EXP1 polyclonal antibodies and mouse anti-RESA monoclonal antibody. Sch, schizont; Mz, merozoite. Bar 5 μm. the signals of anti-EXP1, co- localized with that of anti-RESA in released merozoite (B) Subcellular localization of EXP1 by immunoelectron microscopy using cross-sections of P. falciparum merozoites in mature schizont. Scale bars are 200 nm in all panels. Arrow heads; dense granules, R; rhoptry, Arrows; micronemes, N; nucleus. Gold particles corresponding to EXP1 localization were detected in the dense granules of merozoites in mature schizonts.

Iriko H, Ishino T, Otsuki H, Ito D, Tachibana M, Torii M, Tsuboi T. Plasmodium falciparum Exported Protein 1 is localized to dense granules in merozoites. Parasitol Int. 2018 Jun 7. [Epub ahead of print]

Other associated proteins

PFID Formal Annotation
PF3D7_1121600 parasitophorous vacuole membrane antigen QF 116 exported protein 1 circumsporozoite-related antigen