Fig. 7.
The kinetic of EGFP gene silencing induced by CS/siRNA complexes formulated with CS MW of 20 kDa a CS-HCl; b CS-Asp; c CS-Glu; d CS-Ac at various weight ratios of 4 (empty diamond), 8 (filled square), 16 (filled upright triangle) and 32 (exmark) in HeLa cells stably expressing EGFP. Each value represents the mean ± SD of three wells