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Table 2 Concentration and size distribution of exosomes

From: Exploration of serum- and cell culture-derived exosomes from dogs

Sample ID

Exosome concentration (xE10/mL)

Particle size mean (nm)

Type of sample

C248

17.5 +/−  0.9

120.9 +/− 2.1

C2 cells culture medium, 48 h incubation

C272

12.8 +/−  1.7

118.0 +/−  4.5

C2 cells culture medium, 72 h incubation

FB48

6.4 +/−  0.7

110.3 +/−  5.0

Primary FBs culture medium, 48 h incubation

FB72

7.3 +/−  1.5

129.0 +/− 7.4

Primary FBs culture medium, 72 h incubation

  1. Culture medium-derived exosomes from C2 cell line and primary fibroblasts, after 48 and 72 h of incubation under exosome-free media conditions (mean +/− standard error)