Fig. 8: Confocal imaging of anti-VEGF siRNA.
From: Novel fluorinated polycationic delivery of anti-VEGF siRNA for tumor therapy
Intracellular uptake images of PEIF/siRNA polyplexes in SMMC7721 cells after 2 and 4 h. Bars = 10 μm. (blue: DAPI; green: LysoTracker Green; red: Cy5-labeled siRNA).
