Research Article

In Vivo Flow Cytometry of Circulating Tumor-Associated Exosomes

Figure 2

In vitro characterization and imaging of exosomes. (a) TEM image of B16F10 melanoma cell fragment with exosomes (arrows). (b) Dark field image of exosomes from B16F10 melanoma cells (light scattering contrast). (c) Schematic of exosome isolation. (d) TEM image of U87 exosomes. (e) Western blot of U87, 4T1, and B16F10 cell lysates and exosomes.
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