Figure 6.

Flow cytometry analysis. Mean fluorescence of cells of different constructs transfected in (A) RAW264.7, (B) L929 cells. (C) Ratio of (RAW264.7/L929) were determined as an expression of macrophage specificity. The activity was measured at various time points. The average and SEM shown are from three independent assays. For ststistical analysis, General Linear Model (GLM), Tukey's comparison test was performed to compare the significance difference on fluorescence level amongst transfected plasmid.