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. 2020 Oct 31;12(11):3211. doi: 10.3390/cancers12113211

Figure 4.

Figure 4

The intracellular uptake of liposomes (Lip), immunoliposomes (ImmuLip) and immunoliposomes prepared with 1/4 of anti-GD2 Ab used for ImmuLip (ImmuLip-L) by U87DR cells in 24 h from confocal laser scanning microscopy analysis (bar = 75 μm). Liposomes were labelled with 5(6)-carboxyfluorescein N-hydroxysuccinimide ester (green), cytoskeleton labelled with phalloidin-tetramethylrhodamine B isothiocyanate (red) and nuclei counterstained with Hoechst (blue).