CTB
目录号: PL15139 纯度: ≥99%
CAS No. :451491-47-7
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中文名称
CTB
中文别名
化合物CTB;N-(4-氯-3-(三氟甲基)苯基)-2-乙氧基苯甲酰胺
英文名称
CTB
英文别名
Benzamide, N-[4-chloro-3-(trifluoromethyl)phenyl]-2-ethoxy-;CTPB;N-(4-Chloro-3-trifluoromethyl-phenyl)-2-ethoxy-benzamide;Histone Acetyltransferase Activator, CTB;Histone Acetyltransferase Activator, CTB - CAS 451491-47-7 - Calbiochem;CTB >=98% (HPLC);CTB
Cas No.
451491-47-7
分子式
C16H13NO2F3Cl
分子量
343.73
包装储存
4°C, protect from light In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
产品详情
CTB 是 p300 组蛋白乙酰转移酶 (p300 histone acetyltransferase) 的激活剂。CTB 诱导 MCF-7 细胞凋亡 (apoptosis)。
生物活性
CTB is a potent p300 histone acetyltransferase activator. CTB can effectively induce apoptosis in MCF-7 cells.
性状
Solid
IC50 & Target[1][2]
p300 histone acetyltransferase
体外研究(In Vitro)
CTB (10, 50, 100, 150, 200, and 250 μM; 10 min) enhances p300 HAT activity of p300 in a dosedependent manner.
CTB (0-200 μM; 24 hours) inhibits the viability of MCF-7 cells with an IC50 of 85.43 μM.
CTB (85.43 μM; 24, 48 and 72 h) induces time dependence apoptosis of MCF-7 cells.
CTB (50 uM; 24?h) increases p300/CBP activity , and reduces autophagic flux in primary neurons. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, protect from light In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
ClinicalTrial
参考文献
[1]. Mantelingu K, et al. Activation of p300 histone acetyltransferase by small molecules altering enzyme structure: probed by surface-enhanced Raman spectroscopy. J Phys Chem B. 2007;111(17):4527-4534.
[2]. Dastjerdi MN, et al. The effect of CTB on P53 protein acetylation and consequence apoptosis on MCF-7 and MRC-5 cell lines. Adv Biomed Res. 2013;2:24. Published 2013 Mar 6.
溶解度数据
In Vitro: DMSO : 100 mg/mL (290.93 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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