Figure 3From: Evaluation of cellular uptake and intracellular trafficking as determining factors of gene expression for amino acid-substituted gemini surfactant-based DNA nanoparticlesCellular toxicity of the endocytic inhibitors in Sf 1 Ep cells. Cellular toxicity of chemical inhibitors/potassium depletion in Sf 1 Ep cells was measured at 1, 2, 3 and 4 hours. Conditions regarding concentration of the inhibitor and incubation time that retained cell viability greater than 80% were selected for cellular uptake study.Back to article page