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. 2017 Jul 27;8(47):82459–82474. doi: 10.18632/oncotarget.19614

Figure 1. Size distribution plots from nanoparticle tracking analysis of exosome isolates from culture media of head and neck squamous cell carcinoma (HNSCC) cell lines.

Figure 1

(A) H413, (B) Detroit 562, (C) FaDu, and (D) Cal 27, according to particle diameter. Representative transmission electron microscopy (TEM; 200,000x) images of exosomes isolated from each respective HNSCC line are presented to the right of each plot; arrows highlight representative exosomes. A 100-nm scale bar is provided in the bottom right hand corner of each image for perspective.