Localization of potential SEMP1 interacting proteins. Immunofluorescence assays of MeOH-fixed RBCs infected with 3D7 expressing SEMP1/PF3D7_0702500/PF3D7_0601900 with a C-terminal 3xHA tag and 3D7 expressing PIESP2 with a C-terminal GFP-tag, co-labelled with mouse α-SEMP1 and rat α-HA (PF3D7_0702500-3xHA & PF3D7_0601900-3xHA) /α-GFP (PIESP2-GFP). For co-labelling of SEMP1-3xHA with REX1 and Pf332, rat α-HA and rabbit α-REX1 / mouse α-Pf332 antibodies were used. Dietz O, Rusch S, Brand F, Mundwiler-Pachlatko E, Gaida A, Voss T, Beck HP. Characterization of the small exported Plasmodium falciparum membrane protein SEMP1. PLoS One. 2014 9(7):e103272.