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Fig. 3 | Stem Cell Research & Therapy

Fig. 3

From: An improvised one-step sucrose cushion ultracentrifugation method for exosome isolation from culture supernatants of mesenchymal stem cells

Fig. 3

Size distribution and concentration of hMSC-derived exosomes. a As measured by Nanoparticle Tracking Analyses (NTA), particle size for hMSC exosomes isolated by both methods was within the range of 30 to 120 nm. Size distribution and concentration of hMSC-derived exosomes as measured by NTA. b Representative graph plots depicting the significant increase in the yield of exosomes isolated by using the modified method (SUC). Results are mean ± standard error of the mean of three independent experiments. *Significant with P value of less than 0.05. Abbreviations: ADSC adipose tissue–derived mesenchymal stem cell, BMSC bone marrow–derived mesenchymal stem cell, hMSC human mesenchymal stem cell, ns non-significant, SUC one-step sucrose cushion ultracentrifugation, UC direct ultracentrifugation

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