| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Complement C4 | 100 | + | |
| 2 | Complement C3 | 85 | + | |
| 3 | Complement C1 | 75 | + | |
| 4 | Complement Activating Enzymes | 28 | + | |
| 5 | Complement Inactivator Proteins | 25 | + | |
| 6 | Complement C2 | 18 | + | |
| 7 | Anaphylatoxins | 12 | + | |
| 8 | Complement Membrane Attack Complex | 11 | + | |
| 9 | Properdin | 10 | + |