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. 2020 May 5;8:298. doi: 10.3389/fcell.2020.00298

FIGURE 3.

FIGURE 3

Influence of soluble proteins co-enriched during isolation of extracellular vesicles on thrombin generation. (A) EVs isolated from medical grade platelet concentrates (pEVs) and (B) from red blood cell concentrates (rbcEVs) were separated from soluble co-enriched proteins by size exclusion chromatography (SEC), and EV-containing fractions were pooled and characterized as described in the section “Materials and Methods.” (C) EV counts (assessed by FC) normalized to protein content before and after size exclusion chromatography. (D) Thrombin generation induced by pEVs and rbcEVs before and after purification via size exclusion column chromatography (n = 3); ****p ≤ 0.0001.