| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Ion Channels | 100 | + | |
| 2 | Ion Pumps | 57 | + | |
| 3 | Neurotransmitter Transport Proteins | 27 | + | |
| 4 | Amino Acid Transport Systems | 20 | + | |
| 5 | ATP-Binding Cassette Transporters | 6 | + | |
| 6 | Monosaccharide Transport Proteins | 5 | + | |
| 7 | Nucleocytoplasmic Transport Proteins | 4 | + | |
| 8 | Mitochondrial Membrane Transport Proteins | 1 | + |