| 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 |
| Platelet-derived growth factor subunit A | 24.043 | UniProtKB |
| Platelet-Activating Factor (PAF) | 0.524 | Found via general search |
| Platelet Endothelial Cell Adhesion Molecule 1 (PECAM-1) | 130 | Found via general search |
