| FasL | 31.485 | UniProtKB |
| Ferric citrate | 0.24494 | UniProtKB |
| FGFB | 30.77 | UniProtKB |
| Fibroblast growth factor 2 | 30.77 | UniProtKB |
| Fibroblast growth factor 7 | 22.509 | UniProtKB |
| Fibronectin | 272.32 | UniProtKB |
| Flagellin | 51.612 | UniProtKB |
| Fms-related tyrosine kinase 3 ligand | 26.416 | UniProtKB |
| Formate | 0.045017 | UniProtKB |
| Fractalkine | 42.203 | UniProtKB |
