Research Article

α2-HS Glycoprotein in Plasma Extracellular Vesicles Inhibits the Osteogenic Differentiation of Human Mesenchymal Stromal Cells In Vitro

Figure 2

Identification of plasma Evs. (a) Ultrastructure of plasma Evs as determined by transmission electron microscopy; scale bar: 200 nm. (b) Size distribution profile of plasma Evs determined by NanoSight. (c) Analysis of the expression of ApoB, CD63, TSG101, and CD81 by Western blotting.
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