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. 2012 Jul 31;7:4121–4133. doi: 10.2147/IJN.S32785

Figure 5.

Figure 5

Uptake of G2.5-fluorescein isothiocyanate (FITC), G6.5-FITC, and G5G2.5-FITC by HaCaT (A), Caco-2 (B), and SK-Mel-28 cells (C) at 37°C as a function of time.