Fig. 4
From: DNA in serum extracellular vesicles is stable under different storage conditions
The concentration of EVs DNA extracted from serum under different conditions. a The concentration of EVs DNA from the serum of three patients stored at 4 °C for 0, 24, 72 and 168 h. b The concentration of EVs DNA from the serum of three patients stored at room temperature for 0, 6, 12, 24 and 48 h. c The concentration of EVs DNA from the serum of three patients after repeated freeze-thaw 0, 1, 3 and five times