Mesenchymal Stem Cell-Derived Microvesicles Support Ex Vivo Expansion of Cord Blood-Derived CD34⁺ Cells

Figure 1

Characterization of MSC-MVs. (a) Typical morphology of MSC-MVs observed under a transmission electron microscope. Scale bar = 0.2 μm. (b) Representative flow cytometric histograms of MV surface marker expression.

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