Table 1. NTA analysis of exosomes pooled.
| Exosome isolation method | ||||
|---|---|---|---|---|
| TEI | ExoQ | ExoS | ||
| Serum Exo |
Mode (nm) | 140,4 ± 20,2 | 159,3 ± 20,7 | 155,3 ± 24,2 |
| Concentration (particles/ml) | 5,3x108 ± 1,1x108 | 5,4x108 ± 0,7x108 | 6,9x108 ± 0,7x108 | |
| Plasma Exo | Mode (nm) | 128,3 ± 9,2 | 140,0 ± 28,6 | 117,6 ± 13,9 |
| Concentration (particles/ml) | 8,3x108 ± 2,3x108 | 7,8x108 ± 1,1x108 | 9,9x108 ± 0,9x108 | |
| CSF Exo |
Mode (nm) | 126,1 ± 40,0 | 142,6 ± 32,1 | 155,0 ± 19,8 |
| Concentration (particles/ml) |
6,3x107 ± 1,6x107 | 4,0x107 ± 0,3x107 | 6,3x107 ± 1,4x107 | |
Particle concentration and mode values obtained for exosome preparations isolated from serum, plasma and CSF using TEI, ExoQ and ExoS were determined by NTA.