Exosome-Encapsulated miR-31, miR-192, and miR-375 Serve as Clinical Biomarkers of Gastric Cancer

Figure 1

Confirmation of exosomes extracted from plasma samples with TEM to ensure exosomal morphology and size distribution (upper; original magnification 80,000x), and exosomal markers CD63, CD9, and TGS101 by Western blot analysis (below; the blot image was cropped from the full gel detecting CD63 from different samples). TEM: transmission electron microscopy.