| Collagen alpha-1(II) chain | 141.785 | UniProtKB |
| Coagulation factor X | 54.732 | UniProtKB |
| Chymase | 27.325 | UniProtKB |
| Choose MDC instead! MDC [Macrophage-Derived Chemokine] | 10.625 | UniProtKB |
| Chitinase-3-like protein 1 | 42.625 | UniProtKB |
| Ceruloplasmin | 122.205 | UniProtKB |
| Cellular communication network factor 6 | 39.293 | UniProtKB |
| CD40L | 29.274 | UniProtKB |
| CCN family member 4 | 40.331 | UniProtKB |
| CCN family member 2 | 38.091 | UniProtKB |
