Table 1.
Comparative expression of surface antigens evaluated by flow cytometry. The fraction of cells expressing the assayed markers is reported as mean ± SD. GASC-ALA+ (n = 3), GASC ALA PALE (n = 3) and GASC-ALA− (n = 3) were analyzed at the third passage in culture.
| MARKER | GASC ALA+ | GASC ALA PALE | GASC ALA− |
|---|---|---|---|
| CD59 | 94.80 ± 2.34 | 92.58 ± 4.62 | 92.45 ± 2.99 |
| CD29 | 92.81 ± 6.77 | 98.93 ± 0.47 | 97.13 ± 1.96 |
| CD49B | 90.5 ± 7.08 | 96.53 ± 1.28 | 90.90 ± 6.60 |
| CD49D | 87.95 ± 3.40 | 87.51 ± 1.28 | 82.91 ± 5.67 |
| CD9 | 84.43 ± 5.16 | 87.46 ± 2.36 | 73.89 ± 9.63 |
| CD44 | 82.74 ± 10.53 | 92.73 ± 1.29 | 88.07 ± 5.23 |
| CD73 | 81.05 ± 12.21 | 90.41 ± 5.20 | 94.32 ± 2.65 |
| CD105 | 82.9 ± 1.55 | 61.86 ± 11.61 | 86.26 ± 6.71 |
| CD10 | 81.82 ± 10.25 | 97.24 ± 1.86 | 86.87 ± 5.01 |
| CD49F | 79.64 ± 5.67 | 75.7 ± 0.57 | 63.66 ± 8.39 |
| CD49A | 74.47 ± 19.25 | 83.06 ± 7.72 | 85.06 ± 2.38 |
| CD90 | 66.65 ± 19.28 | 31.12 ± 17.7 | 19.60 ± 9.78 |
| ABCG2C | 2.47 ± 2.25 | 0.27 ± 0.12 | 0.10 ± 0.22 |
| CXCR4 | 1.20 ± 0.85 | 0.47 ± 0.15 | 0.1 ± 0.1 |
| CD144 | 3.23 ± 5.43 | 0.17 ± 0.4 | 1.28 ± 0.26 |
| CD133 | 0.4 ± 0.52 | 0.17 ± 0.24 | 0.05 ± 0.05 |
| CD117 | 0 | 0.13 ± 0.15 | 0.16 ± 0.27 |
| CD34 | 0 | 0.01 ± 0.02 | 0.43 ± 0.25 |
| CD271 | 0 | 0 | 0 |
| CD38 | 0 | 0 | 0 |