Fig. 1From: Administration of adipose-derived stem cells extracellular vesicles in a murine model of spinal muscular atrophy: effects of a new potential therapeutic strategyCharacterization of ASC-EVs. (A) ASC-EVs size and concentration were measured and analysed by NTA. (B) Representative transmission electron microscopy images of ASC-EVs showed particles with characteristic morphology and size (scale bar 100 nm). (C) Western blot analysis of specific EVs protein markers: bands at 25, and 75 kDa were present after incubation with CD9 and HSP70 antibodies, respectively. ASCs lysates were used as positive controlBack to article page