Antibodies used for immunohistochemistry
| Antibody | Target cell | Clone | Dilution | Supplier |
| Calprotectin | Monocyte, neutrophil | MAC387 | 1:100 | Neomarkers* |
| HLA-DR | LN3 | 1:50 | Novocastra† | |
| CD68 | Tissue macrophage | CBL-260 | 1:100 | Cymbus Biotech‡ |
| CD3 | T lymphocyte | PS1 | 1:100 | Novocastra† |
| CD20 | B lymphocyte | L26 | 1:200 | Novocastra† |
| CD1A | Dendritic cell | MTB1 | 1:25 | Novocastra† |
| CD31 | Endothelial cell | JC/70A | Prediluted | DAKO§ |
| CD34 | Endothelial and haemopoietic stem cells | QBEnd10 | 1:50 | DAKO§ |
| Ki67 | Replicating cells | MIB-1 | Prediluted | Zymed¶ |
| BMPR2 | Rabbit polyclonal | 1:20 | N Morrell | |
| S100A4 | Rabbit polyclonal | 1:2000 | N Ambartsumian |
* Fremont, California, USA. † Newcastle upon Tyne, UK. ‡ Chandlers Ford, UK. § Ely, UK. ¶ San Francisco, California, USA. BMPR2, bone morphogenetic protein type-2 receptor; HLA, human leucocyte antigen.