Comparison of physical properties of CS3 (S and T) and CS5 (S and T) polyplexes
Size (graph A) and zeta Potential (graph B) of CS3 (S) and CS3 (T), and CS5 (S) and CS5 (T) co-complexation polyplexes, with 100 µg of NLS-3 and NLS-5 peptides, respectively. Polydispersity was similar for all samples (below 0.4). Statistical differences between polyplexes with the same NLS peptide were calculated using Sidak's multiple comparisons test. No differences were found between formulations. N=3, error bars refer to standard deviation.