FIGURE 4.

CHBH does not target KDM4A. (A) KDM4 activity evaluated by in vitro enzymatic assay in presence of 10 different concentrations of CHBH. PKF118-310 at 10 μM was used as positive control. (B) Binding between KDM4A and CHBH evaluated by EnSpire label-free biochemical assay. The response was measured in picometers (pm) as the difference in wavelength. Values are mean ± SD of biological triplicates. ∗∗∗∗p-value ≤ 0.0001, ns p-value > 0.05 vs. control.