Table 1.

IC50 doses of 21 CRC cell lines to irinotecan

Cell line	Irinotecan IC50 (μM)
SW620	1.53
LS180	3.11
COLO741	3.57
COLO205	7.23
LOVO	7.64
CX-1	8.69
GP2D	9.89
SW48	10.02
RKO	10.78
HCT116	14.84
HCT15	17.81
SW480	18.26
SW1116	27.22
DLD1	28.58
CACO-2	30.90
D2	36.60
SW837	46.42
GP5D	47.22
CO115	53.95
HT29	120
LS174T	150