| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Jonkanaler | 100 | + | |
| 2 | Jonpumpar | 35 | + | |
| 3 | Monosackaridtransportproteiner | 8 | + | |
| 4 | ABC-bärare | 6 | + | |
| 5 | Fettsyratransportproteiner | 4 | + | |
| 6 | Nucleocytoplasmic Transport Proteins | 3 | + | |
| 7 | Aminosyretransportsystem | 1 | + | |
| 8 | Konnexiner | 1 | + |