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. 2019 May 21;2019:2595801. doi: 10.1155/2019/2595801

Figure 1.

Figure 1

Characterization of SK-Exos and TP-Exos. (a, b) TEM images of SK-Exos and TP-Exos. Scale bar = 100 nm. (c) Size distribution of SK-Exos and TP-Exos measured by NTA. (d) Western blot analysis of SK-Exos and TP-Exos protein expression.