化学性质:
规格 | 1mg 5mg 10mg |
CAS | 1338701-15-7 |
别名 |
|
化学名 | (2R)-2-amino-3-[[(4-methoxyphenyl)diphenylmethyl]thio]-1-propanol |
分子式 | C23H25NO2S |
分子量 | 379.5 |
溶解度 | ≤1mg/ml in ethanol;25mg/ml in DMSO;5mg/ml in dimethyl formamide |
储存条件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice |
产品描述:
IC50: 127 and 190 nM for enzyme and cell, respectively
Eg5-I is a potent inhibitor of Eg5.
The kinesin-like spindle protein Eg5, also known as KSP and Kif11, is a motor protein that is essential for establishing a bipolar spindle during mitosis.
In vitro: Previous study found that the interphase microtubule morphology was normal after the treatment of Eg5-I, whereas spindle morphology mirrored that of the parent compound. Eg5-I was tested for inhibitory activity against a selected panel of mitotic kinesins with no measurable inhibition detected. To determine whether Eg5-I had a similar effect on KSP dynamics, cells were treated with Eg5-I and probed for KSP localization with anti-KSP antibodies. Eg5-I showed a dose-dependent depletion of KSP from the spindle, with a 1.63-fold increase in clearance of KSP over its parent compound, consistent with the biochemical-and cell-based assays. Eg5-I blocked bipolar spindle formation, whereas the parent compound was weakly active. Eg5-I was also evaluated for anti-proliferative activity against the NCI60 tumor panel and the growth inhibitory concentration anged from 10 nM to 3 μM across the panel, respectively [1].
In vivo: Up to now, there is no animal in vivo data reported for Eg5-I.
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标签:Eg5-I
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