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. 2016 Jan 25;2:15069. doi: 10.1038/cddiscovery.2015.69

Figure 5.

Figure 5

VEGFR2 undergoes endocytosis in blebbishields, and internalized VEGFR2 colocalizes with PKH26-labeled lipid membranes in transformed spheres. (a and b) Double immunofluorescence analysis of VEGFR2 and syntaxin-6 (trans-Golgi-network marker) showed their co-localization at the perinuclear trans-Golgi-network (arrows) in non-apoptotic cells (a) Immunofluorescence analysis of VEGFR2 and syntaxin-6 and in freshly fixed blebbishields; internalized VEGFR2 is marked by arrows (b). (c) Lipo-immunofluorescence analysis of VEGFR2 and syntaxin-6 co-localization with PKH26-labeled blebbishield surface membrane lipids (internalized in spheres; co-localization marked by arrows). DIC, differential interference contrast.