| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Jonpumpar | 100 | + | |
| 2 | ABC-bärare | 52 | + | |
| 3 | Nucleobase, Nucleoside, Nucleotide, and Nucleic Acid Transport Proteins | 16 | + | |
| 4 | Jonkanaler | 9 | + | |
| 5 | Konnexiner | 7 | + | |
| 6 | Monosackaridtransportproteiner | 6 | + | |
| 7 | Mitokondriella membrantransportproteiner | 6 | + | |
| 8 | Nucleocytoplasmic Transport Proteins | 3 | + | |
| 9 | Neurotransmittortransportproteiner | 1 | + |