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. Author manuscript; available in PMC: 2021 Jan 5.
Published in final edited form as: Int J Pharm. 2019 Nov 23;573:118894. doi: 10.1016/j.ijpharm.2019.118894

Figure 3.

Figure 3.

(A) Agarose gel electrophoresis of Chi/siRNA and HA coated Chi/siRNA complexes after incubation with 0.01U/mg RNase A for 10 min and 30 min at 37°C. “+” represents the complexes incubated with RNase A at 37°C, “−” represents the same amount of siRNA without incubation with RNase A at 37°C. (B) Semi-quantification results of the complexes or naked siRNA following the co-incubation with RNase A.