TABLE 1

Calculated IC50 values for MDA468 NQ-16 and HCT116 cell lines

IC50 values are the average of a minimum of three separate measurements ± S.E.M.

Compound IC50
MDA468 NQ-16 HCT116
nM
ES936 732 ± 49 569 ± 48
Streptonigrin 2.2 ± 0.06 6.7 ± 1
Streptonigrin + 100 nM ES936 pretreatment 13 ± 0.4* 11 ± 0.6*
  • * Significant difference (two-sample t test, α = 0.05) from values obtained without ES936 pretreatment.