Skip to main content
Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Every road leads to Rome: therapeutic effect and mechanism of the extracellular vesicles of human embryonic stem cell-derived immune and matrix regulatory cells administered to mouse models of pulmonary fibrosis through different routes

Fig. 1

Characterization of EVs. a Process of differential ultracentrifugation to purify EVs. b Representative transmission electron microscopy image of EVs. Left scale bar = 2 μm. Right scale bar = 200 nm. c Nanoparticle tracking analysis showed the size and distribution of EVs purified by differential ultracentrifugation. The average size of EVs is 120 nm. d Representative Western blot analysis of the exosomal marker CD63, CD81 and TSG101, and the endoplasmic reticulum marker calnexin in EVs derived from IMRCs and MRC-5 cells. Cellular lysate (CL) was used as a control

Back to article page

Stem Cell Research & Therapy

ISSN: 1757-6512