1416
| Compound | verapamil |
| Abbreviation | - |
| Species | human |
| Transporter | MDR1 |
| Property | inhibitor |
| Parameter | IC50= |
| Value | 6.5 |
| Unit | microM |
| Experimental system | NIH-3T3-G185 cell |
| Experimental condition | inhibition of rhodamine 123 efflux |
| PMID | 11716514 |
| Id | 1416 |