Figure 6. Cell distribution of the actin-binding proteins gelsolin, profilin and thymosin β4. Gelsolin was stained with mouse anti-Gelsolin/FITC-goat anti-mouse (green), Profilin was stained with rabbit anti-Profilin/FITC-goat anti-rabbit (green), Thymosin β4 was stained with goat anti-Thymosin β4/FITC-rabbit anti-goat (green) and actin filaments were stained with Alexa Fluor® phalloidin (red), 40X. Arrows: lamellipodia; arrowheads: filopodia; empty arrow: cone shape; empty arrowheads: cytoplasmic projections and dot-shaped structures.