Table 2.
List of antibodies used for immunohistochemistry
| Antibody | Clone/Source | Supplier | Dilution |
|---|---|---|---|
| Epithelial biomarker | |||
| E-cadherin | Monoclonal rabbit | Cell signaling technology, # 3195 | 1:200 |
| Mesenchymal biomarker | |||
| Vimentin | Monoclonal mouse | BD Biosciences, 550513 | 1:200 |
| Fibronectin | Monoclonal mouse | Santa Cruz Biotechnology, sc-71113 | 1:100 |
| EMT-related molecules | |||
| TGF-β1 | Polyclonal rabbit | Santa Cruz Biotechnology, sc-146 | 1:100 |
| p-Smad2/3 | Polyclonal goat | Santa Cruz Biotechnology, sc-11769 | 1:50 |
| β1-integrin | Monoclonal rabbit | Epitomics, # 1798-1 | 1:100 |
| p38 MAPK | Monoclonal rabbit | Epitomics, # 1544-1 | 1:100 |
| WNT5B | Polyclonal rabbit | Epitomics, # T3288 | 1:100 |
| β-catenin | Polyclonal rabbit | Epitomics, ab6302 | 1:200 |
EMT, epithelial to mesenchymal transition; TGF-β1, transforming growth factor-β1; p-Smad2/3, phosphorylated-Smad 2/3; MAPK, mitogen-activated protein kinase.