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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Cytoplasmic delivery of siRNA using human-derived membrane penetration-enhancing peptide

Fig. 1

Intracellular delivery of the siRNA/RBD-S19-TAT complex. a DNA constructs for RBD-S19-TAT fusion proteins. b Confirmation of binding between the RBD-S19-TAT fusion protein and Cy3-labelled siRNA by electrophoretic mobility shift assay. c Confocal images of HeLa cells treated with the complex of RBD-S19-TAT protein (400 nM) and Cy3-labelled siRNA (100 nM) (red) for 1 h. Nuclei were stained with Hoechst 33,342 (blue). Scale bars, 20 μm

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