Fig. 2From: A simple and available measurement of onco-sEV dsDNA to protein ratio as a potential tumor marker Characterization and NPr of tumor cell and non-tumor cell sEVs (A) Particle size distributions of the four cellular sEVs. (B) TEM of the four cellular sEVs. (C) Protein expressions of cell lysates and sEVs. (D) NPr of tumor cell and non-tumor cell sEVs.Back to article page