Research Paper Volume 13, Issue 11 pp 15032—15043
hAECs and their exosomes improve cardiac function after acute myocardial infarction in rats
Figure 2. Identification of exosomes deprived from hAECs. (A) Protein concentration curve from the BCA test. (B) The morphology of exosomes was observed under an electron microscope. (C) The phenotype of exosomes for CD63 and CD81 was identified by flow cytometry. (D) The diameter distribution of exosomes was measured by nanoparticle tracking analysis.