| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Ion Channels | 100 | + | |
| 2 | Ion Pumps | 60 | + | |
| 3 | ATP-Binding Cassette Transporters | 19 | + | |
| 4 | Monosaccharide Transport Proteins | 9 | + | |
| 5 | Amino Acid Transport Systems | 5 | + | |
| 6 | Fatty Acid Transport Proteins | 5 | + | |
| 7 | Neurotransmitter Transport Proteins | 4 | + | |
| 8 | Nucleocytoplasmic Transport Proteins | 4 | + | |
| 9 | Connexins | 1 | + |