CW-069
Cat.No:IC3660 Solarbio
CAS:1594094-64-0
Storage:Powder:2-8℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥98%
Appearance:White to off-white Solid
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CW-069CAS:1594094-64-0
Storage:Powder:2-8℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year
Purity:≥98%
Appearance:White to off-white Solid
Qty:
Size:
CAS | 1594094-64-0 |
Name | CW-069 |
Molecular Formula | C23H21IN2O3 |
Molecular Weight | 500.33 |
Solubility | Soluble in DMSO |
Purity | ≥98% |
Appearance | White to off-white Solid |
Storage | Powder:2-8℃,2 years;Insolvent(Mother Liquid):-20℃,6 months;-80℃,1 year |
MDL | MFCD28009372 |
SMILES | O=C(NC1=CC=C(I)C=C1C(O)=O)[C@@H](NCC2=CC=CC=C2)CC3=CC=CC=C3 |
Target Point | HSET;Kinesin |
Passage | Cytoskeleton |
Background | CW069 is an allosterically selective microtubule motor protein HSET inhibitor. |
Biological Activity | CW-069 是一种 HSET 的别构抑制剂,IC50 值为 75 μM[1]。 |
IC50 | HSET:75μM [1] |
In Vitro | CW-069是HSET的变构抑制剂,IC50为75μM。 CW-069显示出比KSP更具统计学意义的选择性。 CW-069有效抑制N1E-115细胞,并且有效抑制NHDF细胞,IC50分别为86±10μM和181±7μM。 CW-069(100或200μM)导致具有超数中心体的N1E-115细胞中增加的多极纺锤体,并且对改变正常人真皮成纤维细胞中的双极纺锤体形态没有影响。 CW-069(200μM)通过HSET siRNA转染在N1E-115细胞中诱导多极后期和细胞死亡,并通过monastrol拮抗KSP的抑制,但不在HeLa细胞中发挥有丝分裂停滞[1]。 |
Cell Experiment | 通过STR基因分型验证NHDF细胞,HeLa细胞,BT549,MCF-7和MDA-MB-231细胞,并且所有测试的支原体均为阴性。将细胞在补充有10%胎牛血清(FCS)的Dulbecco改良的Eagle培养基(DMEM)中于37℃和5%CO 2下培养。将磺酰罗丹明B比色(SRB)测定中使用的所有化合物(CW-069)溶解在DMSO中并在培养基中稀释至终浓度为0.2%DMSO。对于SRB测定和活细胞成像,将细胞以每孔2,500个细胞的密度接种在96孔板中。 24小时后,用化合物(CW-069)处理细胞72小时,每种浓度一式三份孔。对于SRB测定,然后用三氯乙酸(TCA)固定细胞并用SRB染色。使用Infinite 200 PRO读板仪在545nm的波长下定量荧光。将化合物(CW-069)处理的孔与溶剂对照孔进行比较,并将导致50%溶剂对照细胞生长的化合物浓度指定为IC50浓度,使用Graphpad PRISM 6计算。至少三个生物学重复每次测定都进行[1]。 |
Kinase Experiment | 该方案针对全长,N末端,6His标记的HSET和KSP进行了优化,并测量了MT刺激的蛋白质活性。通过将ATP的水解与经丙酮酸激酶/乳酸脱氢酶反应氧化NADH相结合,通过分光光度法观察到HSET/KSP的Gsp合成酶活性的抑制。通过将纯化的Gsp合成酶/酰胺酶(12.8nM)加入含有以下组分(终浓度)的测定混合物中来启动测定:6nM蛋白质,0.07mg/mL MT,1.56mM谷胱甘肽,10mM亚精胺,2mM ATP,在50 mM Na PIPES(pH 6.8)中加入2.7 mM MgCl 2,1 mM磷酸(烯醇)- 丙酮酸,0.2 mM NADH,50μg/ mL乳酸脱氢酶,100μg/ mL丙酮酸激酶和各种浓度的抑制剂(CW-069))在37°C。进行ADP-Glo检测测定。使用多点BioMek Nxp进行所有化合物添加。使用Pherastar酶标仪读取平板[1]。 |
Data Literature Source | [1]. Watts CA,et al. Design,synthesis,and biological evaluation of an allosteric inhibitor of HSET that targets cancer cells with supernumerary centrosomes. Chem Biol. 2013 Nov 21;20(11):1399-410. |
Unit | Bottle |
Specification | 2mg 5mg |
CW069 是一种变构选择性microtubule motor protein HSET抑制剂.
Remark:These protocols are for reference only. Solarbio does not independently validate these methods.
Note:
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