| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Receptors, Cell Surface | 100 | + | |
| 2 | Membrane Glycoproteins | 48 | + | |
| 3 | Membrane Transport Proteins | 9 | + | |
| 4 | Lipid-Linked Proteins | 5 | + | |
| 5 | Matrix Metalloproteinases, Membrane-Associated | 2 | + | |
| 6 | B7 Antigens | 1 | + | |
| 7 | Electron Transport Chain Complex Proteins | 1 | + |