Table 1 Surface marker expression of hAECs, as determined by flow cytometry
Surface marker | Donor 1 | Donor 2 | Donor 3 |
|---|---|---|---|
Immunological markers | |||
 HLA-ABC | ++ | ++ | ++ |
 HLA-DR | − | − | − |
 CD80 | − | − | − |
 CD86 | − | − | − |
 HLA-G | ++ | ++ | + |
Phenotypic markers | |||
 EpCAM | ++ | ++ | ++ |
 CD90 | + | + | + |
 CD73 | − | − | − |
 CD105 | − | − | − |
 CD45 | − | − | − |
 CD34 | − | − | − |
Integrins | |||
 Integrin-α2/CD49b | ++ | + | ++ |
 Integrin-α4/CD49d | − | − | − |
 Integrin-α6/CD49f | ++ | + | + |
 Integrin-β1/CD29 | ++ | ++ | ++ |
Ig superfamily CAMs | |||
 ICAM-1/ CD54 | − | − | − |
 VCAM-1/ CD106 | − | − | − |
Other | |||
 CXCR4/ CD184 | − | − | − |
 CD44 | − | − | − |