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. 2021 Sep 15;10(9):918. doi: 10.3390/biology10090918

Figure 1.

Figure 1

Characterization of exosomes. (A,B) Morphology of serum exosomes by transmission electron microscopy (TEM). (C) Morphology of exosomes derived from SW480-7. (D) Western blot analysis of exosomal protein PDCD6IP/ALIX derived from SW480-7. (E) The particle size distribution of exosomes derived from SW480-7 cell line.