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. Author manuscript; available in PMC: 2009 Dec 3.
Published in final edited form as: J Am Chem Soc. 2008 Dec 3;130(48):16338–16343. doi: 10.1021/ja806779e

Figure 3.

Figure 3

Association of lipid-modified eGFP with HeLa cells. Cells were incubated with lipid-modified eGFP (2.5 µg/mL) for 1 h in serum-free medium and then analyzed by flow cytometry. Numbers in parentheses represent the fold enhancement in mean cellular fluorescence relative to eGFP-GGG. Histograms for eGFP-GGG (black) and eGFP-1-ad (gray) are overlapping.