| S-protein (vitronectin) | 75 | Found via general search |
| sP-selectin | 140 | Found via general search |
| Squamous cell carcinoma antigen (SCC) | 47 | 28084094 |
| sST2 (Soluble suppression of tumorigenicity-2) | 0.04 | Found via general search |
| Stem Cell Factor (SCF) | 18.5 | Found via general search |
| sTNF-R1 | 25 | Found via general search |
| sTNF-R2 | 43 | Found via general search |
| sTREM2 (soluble triggering receptor expressed on myeloid cells 2) | 30 | Found via general search |
| Substance P (SP) | 1.3 | Found via general search |
| SuperOxide Dismutase (SOD) | 15.94 | Found via general search |