| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Receptors, G-Protein-Coupled | 100 | + | |
| 2 | Receptors, Peptide | 93 | + | |
| 3 | Receptors, Immunologic | 23 | + | |
| 4 | Receptor Protein-Tyrosine Kinases | 18 | + | |
| 5 | Receptors, Lipoprotein | 5 | + | |
| 6 | Receptors, Neurotransmitter | 3 | + | |
| 7 | Receptors, Death Domain | 2 | + | |
| 8 | Receptors, Wnt | 1 | + | |
| 9 | Receptors, Virus | 1 | + |