Fig. 6

EV isolation and characterizations. (A) The representative particle size distribution measured by nanoparticle tracking analysis. (B) EV mean and mode sizes for run 2. (C) EV particle numbers normalized to media volume, (i) EVs per mL media; and to cell number, (ii) EVs per million cells for run 2. (D) TEM images, scale bar: 100 nm. (E) Western blot bands of exosomal markers. (F) Data combined from three runs: (i) EV size, (ii) EVs/mL media, and EVs/million cells. N = 3 independent runs, * indicates p < 0.05. N.S. not significant