| Procollagen-3 | 42 | Found via general search |
| Procalcitonin | 14.5 | 29332972 |
| pro-BNP (pro-B-type natriuretic peptide) | 8.5 | Found via general search |
| Presepsin | 13 | Found via general search |
| Prealbumin | 54.98 | Found via general search |
| Poliovirus receptor | 45.303 | UniProtKB |
| PlGF-1 (Placental growth Factor 1) | 29.7 | Found via general search |
| PLGF [Placenta growth factor] | 29.7 | Found via general search |
| Pleiotrophin (PTN) | 18 | Found via general search |
| Platelet-derived growth factor subunit B | 27.283 | UniProtKB |
