Figure 3. Cellular localization of CSTP1 protein.

Hela cells were transfected with pEGFPN1 and pEGFPN1-CSTP1 plasmid respectively, 48 hours later, cells were fixed with 4% paraformaldehyde and visualized by fluorescence confocal microscopy. 4, 6-Diamidino-2-phenylindole dihydrochloride staining was used to indicate the cell nucleus. Results were representative of three independent experiments.