AZ82

AZ82

CAT N°: 21898
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From 57.00 48.45

AZ82 is a small molecule inhibitor of KIFC1/HSET, a kinesin-14 family protein that is important for assembling bipolar spindles in cancer cells containing supernumerary centrosomes.{38506} AZ82 binds to the KIFC1/microtubule complex and inhibits its microtubule-stimulated activity (IC50 = 300 nM) in an ATP-competitive (Ki = 43 nM) and microtubule-noncompetitive manner but does not inhibit basal KIFC1 activity at a concentration of 100 µM.{38507} It is selective for KIFC1 over a panel of nine kinesin motor proteins at a concentration of 5 µM. AZ82 induces multipolar spindle formation in cancer cell lines with high (BT549), but not low (HeLa and MCF-7), numbers of extra chromosomes.

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