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Fig. 2 | BMC Cancer

Fig. 2

From: CML derived exosomes promote tumor favorable functional performance in T cells

Fig. 2

K562 CML cells secrete vesicles with the characteristics of exosomes in their culture media, a Scanning electron microscopy (SEM) image of purified exosomes. Vesicles were isolated from the cell culture supernatant of K562 cells and examined by scanning electron microscopy. b Transmission electron microscopy (TEM) of K562-derived exosomes, c Western blot analysis of the purified exosomes obtained using ultracentrifugation for exosome surface markers including CD81, CD9, and CD63. K562 cell lysate was used as a control. d Size analysis of K562-derived exosomes using dynamic light scattering (DLS)

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