| abstract |
Described is a cell line containing (a) three DNA sequences encoding different uptake transporters for organic anions, preferably OATP1B1, OATP1B3 and OATP2B1, operatively linked with a promoter and (b) a DNA sequence encoding an export pump for organic anions or anionic conjugates, preferably the multidrug resistance protein 2 (MRP2), operatively linked with a promoter. Moreover, various uses of said cell line are described, preferably for the identification of transport inhibitors, e.g. drug candidates. |