| Aggrecan core protein | 261.329 | UniProtKB |
| Collagen alpha-1(II) chain | 141.785 | UniProtKB |
| Ribonuclease 7 | 17.419 | UniProtKB |
| Metalloproteinase inhibitor 3 | 24.145 | UniProtKB |
| Metalloproteinase inhibitor 4 | 25.503 | UniProtKB |
| Adenosine | 0.26724 | UniProtKB |
| Interleukin-1 receptor-like 1 | 63.358 | UniProtKB |
| 5'-Atp | 0.50718 | UniProtKB |
