fig6
Figure 6. AF4-MALS fractograms showing the three different vesicle subpopulations (1, 2, 3) (on top) and SEM images of the corresponding AF4 fractions (on bottom) of the 231_sEVs derived from MDA-MB-231 cells grown on different substrates. Representative experiment of the three independent data sets. AF4: Asymmetric flow field-flow fractionation; SEM: sanning electron microscopy; PDMS: polydimethylsiloxane; sEVs: small extracellular vesicles.
