Table 1 Antibodies used for immunohistochemistry.
| Antibody | Antigen | Dilution | Source |
|---|---|---|---|
| ER, estrogen receptor; LIF, leukemia inhibitory factor; PR, progesterone receptor; VEGF, vascular endothelial growth factor. | |||
| Monoclonal (mouse) | |||
| BTC41 | β 3 integrin | 1 : 1000 | TaKaRa/British Biotechnology Biermann Diagnostica, Germany |
| PR-10A9 | PR | 1 : 50 | Immunotech, Hamburg, Germany |
| ER-1D5 | ER | 1 : 50 | Immunotech, Hamburg, Germany |
| MIB-1 | Ki-67 | 1 : 60 | Immunotech, Hamburg, Germany |
| Polyclonal antibodies (goat) | |||
| Anti-human LIF | Human LIF | 1 : 100 | R & D Systems/Biermann Diagnostica, Germany |
| VEGF (A20) | VEGF (121,165,189) | 1 : 30 | Santa Cruz Biotechnology, Heidelberg, Germany |