产品描述
| 溶解性 | DMSO |
| 存贮条件 | 储存温度-20°C |
| 生化机理 |
ARRY-520 is a synthetic, small molecule targeting the kinesin spindle protein (KSP) with potential antineoplastic activity. ARRY-520 had low nanomolar antiproliferative activity in tumor cell lines. KSP inhibitor ARRY-520 specifically inhibits KSP (kinesin-5 or Eg5), resulting in activation of the spindle assembly checkpoint, induction of cell cycle arrest during the mitotic phase, and consequently cell death in tumor cells that are actively dividing. Because KSP is not involved in postmitotic processes, such as neuronal transport, this agent does not cause the peripheral neuropathy that is often associated with tubulin-targeting agents. KSP is an ATP-dependent microtubule motor protein that is essential for the formation of bipolar spindles and the proper segregation of sister chromatids during mitosis. |
