Figure 4. Cellular uptake of siRNA and cellular viability in different cell types.
(a) Fluorescence (left column) and merged phase images (right column) of the Silencer® Cy3-labeled negative control siRNA from NanoRU in three cell lines: SUM159 (breast cancer cells), U87vIII (brain cancer cells) and rat NSCs (neural stem cells). Scale bars: 20 μm. (b) MTS cellular viability of SUM159, U87vIII and NSCs grown on NanoRU.
