Table 1.
Antibodies used in this study
| Antigen | Clone | Dilution | Source |
|---|---|---|---|
| Ki-67 | MIB-1 | 1:150 | DakoCytomation, Copenhaghen, Denmark |
| Vimentin | V9 | 1:1,000 | DakoCytomation, Copenhaghen, Denmark |
| p53 | D0-7 | 1:200 | DakoCytomation, Copenhaghen, Denmark |
| Pancytokeratin | AE1/AE3 | 1:50 | DakoCytomation, Copenhaghen, Denmark |
| Cytokeratin 7 | OV-TL 12/30 | 1:150 | DakoCytomation, Copenhaghen, Denmark |
| Cytokeratin 20 | Ks 20.8 | 1:100 | DakoCytomation, Copenhaghen, Denmark |
| Desmin | D33 | 1:50 | DakoCytomation, Copenhaghen, Denmark |
| Smooth muscle actin | 1 A4 | 1:200 | DakoCytomation, Copenhaghen, Denmark |
| Synaptophysin | DAK-SYNAP | 1:50 | DakoCytomation, Copenhaghen, Denmark |
| β-Human chorionic gonadotropin | polyclonal | 1:10,000 | DakoCytomation, Copenhaghen, Denmark |
| CEAp | polyclonal | 1:2,000 | DakoCytomation, Copenhaghen, Denmark |