PolyFectRNA™ Transfection Reagent is an innovative cationic nanotechnology developed specifically for the delivery of siRNA and miRNA into a wide range of eukaryotic cells. PolyFectRNA™ Transfection Reagent provides the highest transfection efficiencies on the widest variety of cell types for siRNA-mediated gene knockdown experiments. The reagent is compatible with the use of serum and antibiotics in the cell culture medium.
Features
Figure 1. HeLa cells stably expressing the GFP were transfected with either a negative control siRNA (Left), or an anti-GFP siRNA (right) with PolyFectRNA™ Transfection Reagent. The gene silencing efficiencies were assessed by GFP signal. The GFP signal was not inhibited (<2%) when transfected with a negative control siRNA. When transfected with an anti-GFP siRNA, the GFP signal was significantly inhibited (>90%).
Figure 2. A549 cells stably expressing the GL3 luciferase were transfected with either a negative control siRNA, or a GL3Luc siRNA at 10 or 25 nM with PolyFectRNA™ Transfection Reagent. The luciferase activity, determined 48 hours post-transfection, was inhibited up to 92% when the transfection was performed with 10 to 25 nM siRNA. As a negative control, the luciferase activity was not inhibited in the same conditiond with NC siRNA.