Figure 1. Expression and subcellular localization of RBP33 in bloodstream and procyclic trypanosomes.

(A) Schematic diagram of T. brucei RBP33. An anti-RBP33 antiserum was used to detect the protein by (B) western blot analysis of total cell extracts or (C) immunofluorescence assays. CSM protein [39] was included as loading control, and DAPI was used to stain nuclei.