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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: J Drug Target. 2010 Mar 30;19(1):14–24. doi: 10.3109/10611861003733953

Figure 3.

Figure 3

Cell association of FTLs with and without mPEG2000-DSPE. Cells were incubated with liposomes labeled with FITC-DSPE and containing Folate-PEG(2000)-DSPE or Folate-PEG(3350)-DSPE at 0.03 mole ratio (~0.03 mole %) and analyzed by flow cytometry. A, C. 3 hour incubation at 37 °C. B, D. 24 hr incubation at 37 °C. Data shown as average ± standard deviation of at least two measurements. * p < 0.05 as measured by ANOVA followed by Student-Newman-Keuls post-hoc test of the geometric mean of the fluorescence.