Antibodies used in immunocytochemical staining carried out on 5 μm sections of formalin fixed paraffin embedded tissue using an avidin biotin peroxidase system with diaminobenzidine as the chromogen
| Antibody | Source | Specificity | Reaction |
| Antifactor VIII related antigen | Dako | Endothelium | Negative |
| HBME-1 | Dako | Mesothelium | Negative |
| CAM5.2 | Becton-Dickinson | Epithelium & mesothelium | Positive |
| Anticarcinoembryogenic antigen | Euro Path | Epithelium | Positive |
| AUA1 | Oxoid | Epithelial glycoprotein | Positive |
| Ber EP4 | Dako | Epithelial glycoprotein | Positive |
| Antithyroglobulin | Dako | Thyroid | Negative |