Fig. 1
From: Exosomes derived from BMSCs enhance diabetic wound healing through circ-Snhg11 delivery
Characterization of Exos collected from BMSC recollection medium. (A) BMSCs displayed a classical cobblestone-like morphology. (B-G) Immunofluorescence staining for cell surface markers. Phycoerythrin-conjugated antibodies are shown in red (PE, red). CD90, CD105, CD44 and CD29 are positive, whereas vWF is negative. (H-I) The differentiation potential of BMSCs was assessed by alkaline phosphatase (H) and oil red O staining (I). (J) Transmission electron micrographs showing BMSC-Exo morphology. (K) The particle size distribution in purified BMSC-Exos was determined by NanoSight. (L) Representative western blots showing CD43 and CD81 expression levels in BMSC-Exos.