Fluorescence microscopy of UA1936(and inhibitor) and its localization in P. falciparum-infected red blood cells. P. falciparum-infected red blood cells (asynchronous cultures) were cultured with or without 100 mM UA1936 for 1 h and then fixed with 4% paraformaldehyde. In-cell click chemistry was performed with 2.5 mM Alexa 488 alkyne (green) or 2.5 TAMRA alkyne (red) for 30 min. For immunodetection, P. falciparum-infected red blood cells were incubated with specific antibodies against the endoplasmic reticulum markers ERC and BiP, against the cis-Golgi marker ERD2, against the food vacuole membrane marker CRT and against the apicoplast marker ACP.

Penarete-Vargas DM, Boisson A, Urbach S, Chantelauze H, Peyrottes S, Fraisse L, Vial HJ. A chemical proteomics approach for the search of pharmacological targets of the antimalarial clinical candidate albitiazolium in Plasmodium falciparum using photocrosslinking and click chemistry. PLoS One. 2014 Dec 3;9(12):e113918.

·