上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。
CTB (Synonyms: Cholera Toxin B subunit) 纯度: 99.76%
CTB (Cholera Toxin B subunit) 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)。
CTB Chemical Structure
CAS No. : 451491-47-7
规格 | 价格 | 是否有货 | 数量 |
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5 mg | ¥1800 | In-stock | |
10 mg | ¥2800 | In-stock | |
25 mg | ¥5200 | In-stock | |
50 mg | ¥6400 | In-stock | |
100 mg | ¥9600 | In-stock | |
200 mg | 询价 | ||
500 mg | 询价 |
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CTB 相关产品
•相关化合物库:
- Bioactive Compound Library Plus
- Apoptosis Compound Library
- Epigenetics Compound Library
- Histone Modification Research Compound Library
- Anti-Cancer Compound Library
- Rare Diseases Drug Library
生物活性 |
CTB (Cholera Toxin B subunit) is a potent p300 histone acetyltransferase activator[1]. CTB can effectively induce apoptosis in MCF-7 cells[2]. |
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IC50 & Target[1] |
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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[1]. CTB (0-200 μM; 24 hours) inhibits the viability of MCF-7 cells with an IC50 of 85.43 μM[2]. CTB (85.43 μM; 24, 48 and 72 h) induces time dependence apoptosis of MCF-7 cells[2]. CTB (50 uM; 24 h) increases p300/CBP activity , and reduces autophagic flux in primary neurons[3]. 上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability Assay[2]
Apoptosis Analysis[2]
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分子量 |
343.73 |
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Formula |
C16H13ClF3NO2 |
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CAS 号 |
451491-47-7 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
4°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) |
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溶解性数据 |
In Vitro:
DMSO : 100 mg/mL (290.93 mM; Need ultrasonic) 配制储备液
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请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
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参考文献 |
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