Table 2.

IC⁵⁰ values for KRAS mRNA knockdown by AZD4785.

Treatment	IC50, M
PC9
Vehicle	1.473*10−7
Thioperamide	1.631*10−7
U18666A	0.935*10−7
Control siRNA	1.516*10−7
Rab27a siRNA	1.580*10-7

	IC50
LK2
Vehicle	2.836*10−5
Thioperamide	5.001*10−7
U18666A	1.933*10−7
Control siRNA	4.417*10−6
Rab27a siRNA	2.581*10−6