Table 1. IC50 values were estimated after 24 h treatment with UNBS1450 on the same panel of cell models as in Figures 1c and d.

Cell line	IC50 24 h (nM)
U937	17.8±1.0
Raji	40.2±3.7
K562	32.7±3.1
Jurkat	15.6±0.7
PC3	51.0±17.0
DU145	21.0±3.0
A549	32.0±3.0
SH-SY5Y	28.4±0.4
S-K-NAS	48.7±4.9
BE(2)-M17	51.0±2.0

The impact of UNBS1450 on cell metabolism/viability was evaluated by Cell Titer-Glo assay. Values are the mean of three independent experiments±S.D.