Table 1.
Sources and dilutions of primary antibodies used in this study.
| Antigen | Antibody Source | Type | Dilution | Detection System (Dako) |
|---|---|---|---|---|
| ER | LabVision | Rabbit monoclonal (clone SP1) | 1:250 | EnVision+, rabbit |
| PR | Dako | Mouse monoclonal (clone PgR 636) | 1:500 | EnVision+, rabbit |
| HER2 | Dako | Rabbit polyclonal (A085) | 1:400 | EnVision+, rabbit |