Skip to main content
. Author manuscript; available in PMC: 2015 Nov 28.
Published in final edited form as: J Control Release. 2014 Sep 7;194:197–210. doi: 10.1016/j.jconrel.2014.08.030

Figure 8.

Figure 8

Confocal microscopic images of live LS174T cells after incubation with (A) TRITC-labeled gelonin, (B) TRITC-labeled TAT-gelonin, (C) TRITC-labeled T84.66-gelonin conjugate or (D - I) TRITC-labeled TAT-gelonin/Dylight 488-labeled T84.66-Hep complex. For the complex treated cells, images of both the T84.66-Hep and TAT-gelonin were simultaneously acquired after 4 h (D and G), 24 h (E and H) and 48 h (F and I) of incubation. While T84.66-Hep mainly remained on the cell surface (D – F), TAT-gelonin gradually internalized the cells (G – I).