Fig. 2
Characterization of hAMSC-Exos. a TEM image of hAMSC-Exos (n = 5). b Western blot analysis of exosomal markers CD9, CD63, and CD81 (n = 3). c Size distribution of hAMSC-Exos (mean diameter = 103 nm, n = 3)
Fig. 2 | Stem Cell Research & Therapy
