Table 2.

Primer sequence used in real time RT-PCR

Gene (protein)		Sequence (5' to 3')
ABCG2	Forward	CAGCTGTGGAGCTGTTCGTA
	Reverse	GGCAAGAACCTCATGGGGAG
SLC22A6 (OAT1)	Forward	CTAGGGAAAGGCTGTCTGGC
	Reverse	AGCGCCGAAGATGAAGAGAG
SLC22A8 (OAT3)	Forward	CCTGGCCCTCATCTTTGTGT
	Reverse	CATACTTCCCACTCGAGCCC
SLC2A9 (GLUT9)	Forward	GGGTGTTCCTGGCTACCTTC
	Reverse	CAGGTGTAGTGCTGGGTCAG
SLC22A12 (URAT1)	Forward	CGATGTTCTTCTGGCCGTCT
	Reverse	TGGTCGTAAACCCAGCCATC
GAPDH	Forward	GGAGAGTGTTTCCTCGTCCC
	Reverse	ATGAAGGGGTCGTTGATGGC