Figure 4.
Co-localization of fluorescence signal from random MB with lysosome staining. Twenty-four hours after random MB delivery, cells were incubated with LysoTracker to stain lysosomes, and the signal from Cy3 and LysoTracker were imaged using a deconvolution microscope. Some of the spot-like signal from random MB (A) is co-localized with signal from lysosome staining (B), as indicated by the merged images in (C).