(E) Snap-shot images show the effect of CCB02 on microtubule dynamics in two-centrosome containing MCF10A cells. The microtubule was stained with SiR-tubulin and +end tip of microtubule was marked with EB3-EGFP. A 5µM CCB02 did not alter localization and dynamics of EB3 at the microtubules indicating that the CCB02 does not affect microtubule dynamic At least, 50 cells were analyzed for each condition. Scale bar, 2µm 