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. 2017 Oct 17;7:13365. doi: 10.1038/s41598-017-14000-z

Figure 2.

Figure 2

IL-12 stimulation results in selective enrichment of exosomal proteins in activated CTL-derived exosomes. Purified exosomes from 2SI (control) and 3SI (IL-12) activated CTLs were loaded at 10 μg protein in each lane, and processed together for each protein/marker. Uncropped images of the blots for Fig. 2A were shown in Suppl. Figure 3. (A) Representative blots. Protein expression levels of (B) exosome markers and (C) CTL-associated proteins were compared between cells and exosomes from CTLs. Each value is expressed as the relative expression of proteins in exosomes versus cell lysates after normalization to the relevant GAPDH expression level as an internal control. Data are expressed as mean ± SD of three independent experiments. *P < 0.05; **P < 0.01; ***P < 0.001 by unpaired, two-tailed Student’s t-test.