| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Jonkanaler | 100 | + | |
| 2 | Jonpumpar | 60 | + | |
| 3 | ABC-bärare | 19 | + | |
| 4 | Monosackaridtransportproteiner | 9 | + | |
| 5 | Aminosyretransportsystem | 5 | + | |
| 6 | Fettsyratransportproteiner | 5 | + | |
| 7 | Neurotransmittortransportproteiner | 4 | + | |
| 8 | Nucleocytoplasmic Transport Proteins | 4 | + | |
| 9 | Konnexiner | 1 | + |