Falcipain 1 and EBA-175 (a merozoite microneme protein) co-localized at the schizont stage. Immunofluorescence images of fixed 3D7 P. falciparum parasites. (A) Merozoites costained with anti-F1.4 and anti-EBA-175 antibodies. (B) Schizonts costained with anti-F1.4 and anti-EBA-175 antibodies. (C) Merozoites costained with anti-F1.4 and anti-MSP-119 antibodies.

Kumar A, Kumar K, Korde R, Puri SK, Malhotra P, Singh Chauhan V. Falcipain-1, a Plasmodium falciparum cysteine protease with vaccine potential. Infect Immun. 2007 75:2026-34.