| CTX I (C-telopeptide of type I collagen) | 0.8689 | UniProtKB |
| CTRP6 (C1q/tumor necrosis factor- α-related protein-6) | 29 | Found via general search |
| CTRP15 (Complement C1q/tumor necrosis factor-related protein 15) | 48 | Found via general search |
| c-term FGF23 | 7.5 | Found via general search |
| CTACK | 10.9 | Found via general search |
| Cryptoxanthin | 0.5529 | UniProtKB |
| Creatinine | 0.113 | Found via general search |
| Creatine kinase | 81 | Found via general search |
| C-reactive protein (CRP) | 120 | Found via general search |
| C-peptide | 3.02 | Found via general search |
