Figure 2.
Characterization of isolated exosomes. (A) Transmission electron microscopy images of serum exosomes isolated from healthy controls (Control) and ADV patients. (B) The expression of exosome protein markers (CD9 and HSP90α) from the isolated exosomes was detected using western blot analysis. Equal quantities of protein were loaded in each lane. ADV, adenovirus-infected; Ex, exosome; S, serum; HSP90α, heat shock protein 90α.