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. 2022 Aug 16;13:960909. doi: 10.3389/fimmu.2022.960909

Table 1.

Summary table for concentration, recovery, size, and marker expression of EVs isolated from hAMSC-CM.

EV/ml (×108) (N = 6)
  MEAN SD
CM-hAMSC 12.0 7.6
EV-free 2.0 2.9
Evs 9.9 5.5
Recovery (%) (N = 6)
  MEAN SD
EV-free 12.9 10.9
Evs 85.8 12.8
Size (nm) (N = 6)
  MEAN SD
CM-hAMSC 149 21
EV-free 153 17
Evs 147 17
Markers (%) (N = 3)
EV-CD9 5 1
EV-CD83 88 1
EV-CD81 87 2
EV-CD44 40 9
EV-CD73 90 2
EV-CD90 81 1
Purity (EV × 108/µg) (N = 4)
  MEAN SD
EVs 0.178 0.06