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. Author manuscript; available in PMC: 2020 Feb 5.
Published in final edited form as: Anal Chem. 2019 Jan 24;91(3):2425–2430. doi: 10.1021/acs.analchem.8b05204

Figure 3.

Figure 3.

(A) CLSM images of CEM cells incubated with Dil-labeled sgc8-Exos (i) or lib-Exos (ii) at 37 °C for 2 h, and then stained with LysoTracker green and Hoechst 33258. The scale bar represents 30 μm. (B) Histogram analysis of the intracellular fluorescence signal of CEM cells treated with Dil-labeled sgc8-Exos or Exos at different conditions, in which 4 °C and NaN3 were used to inhibit energy-dependent endocytosis, and amiloride, chlorpromazine, M-β-CD, and dynasore were used to inhibit specific endocytosis pathways.