Fig. 1: Identification of extracellular vesicles (EVs) secreted by hESC-CVPCs. | Cell Death & Disease

Fig. 1: Identification of extracellular vesicles (EVs) secreted by hESC-CVPCs.

From: Extracellular vesicles from human embryonic stem cell-derived cardiovascular progenitor cells promote cardiac infarct healing through reducing cardiomyocyte death and promoting angiogenesis

Fig. 1

a Transmission electron microscope revealed that hESC-CVPCs contain multivesicular bodies (MVBs). b Extracellular vesicles isolated from hESC-CVPC-conditioned medium showed typical cup-shaped shapes at diameter ~30–150 nm. c, d The nanoparticle tracking analysis of the mode size c and the particle concentrations for the EVs secreted from hCVPCs with (EV-H) and without hypoxia treatment (EV-N) in the culture supernatant of hCVPCs (d). n = 5. e Western blot analysis of the EV markers, Alix, TSG101,CD63, CD9, and CD81. Scale bar, 100 nm.

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