| Gene | Primer sequences |
| OATP2b1 | forward: 5‘GAT AAG ACC CTG GCA GTG GGA3’ |
| PROBE: FAM-CAA TTC ATG CTC CTG CGA GTG TTG GCC-BHQ1 | |
| reverse: 5‘GAT GGC ACT GCC ATG GAT CAC3’ | |
| GAPDH | forward: 5‘GAA GCT CAT TTC CTG GTA TGA CAA TG3’ |
| PROBE: FAM-TAT GGC TAC AGC AAC AGG GTG GTG GAC-BHQ1 | |
| reverse: 5‘CTT GGA GGC CAT GTA GGC CAT G3’ |