Single cell gene expression studies
RNA hairpin molecular beacon targeting GAPDH delivered into HEK293 cells

Cell-specific gene editing
Knockout of GFP expression by delivery of Cas9 + guide-strand RNA into HEK293 GFP+ cell line

Sensitive or differentiating cells
BSA-AF488 delivered to selected HUES64 human embryonic stem cells (images taken immediately following delivery)

Hard-to-transfect cells
RAW264.7 macrophage cell transfected with GFP plasmid (images taken 20 hours after transfection)