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. Author manuscript; available in PMC: 2016 Feb 2.
Published in final edited form as: Mol Pharm. 2015 Jan 15;12(2):621–629. doi: 10.1021/mp5006883

Figure 4. Stability of polyplexes in the presence of polyanions.

Figure 4

The stability of polyplex-nucleotides was measured using the polyanion competition assay. 1/1/4 P(SiDAAr)5P3 polyplexes were incubated with heparin solution of varying concentrations, then separated using gel electrophoresis. Polyplexes incubated in 5 mg/mL of heparin released their nucleotides.