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别名 Pifithrin-β, PFT-β, PFT β (hydrobromide), Cyclic Pifithrin-α hydrobromide, Cyclic PFT-α
Pifithrin-β hydrobromide (Cyclic PFT-α) 是一种 p53 的抑制剂,可逆地阻断 p53 依赖性转录激活和细胞凋亡。IC50值为23 μM。

Pifithrin-β hydrobromide (Cyclic PFT-α) 是一种 p53 的抑制剂,可逆地阻断 p53 依赖性转录激活和细胞凋亡。IC50值为23 μM。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 2 mg | ¥ 259 | In Stock | |
| 5 mg | ¥ 455 | In Stock | |
| 10 mg | ¥ 778 | In Stock | |
| 25 mg | ¥ 1,620 | In Stock | |
| 50 mg | ¥ 2,930 | In Stock | |
| 100 mg | ¥ 4,250 | In Stock | |
| 1 mL x 10 mM (in DMSO) | ¥ 486 | In Stock |
Pifithrin-β hydrobromide 相关产品
| 产品描述 | Pifithrin-β hydrobromide (Cyclic PFT-α) is an inhibitor of p53; reversibly blocks p53-dependent transcriptional activation and apoptosis. Protects against neuronal death in models of stroke and neurodegenerative disorders. Active in vivo; protects mice from the side-effects of Y therapy associated with p53 induction. Supresses self-renewal of embryonic stem cells. Also aryl hydrocarbon receptor (AHR) agonist, causes upregulation of AHR target gene CYP1A1 (EC50 = 1.1 μM). |
| 靶点活性 | p53:23 μM(EC50) |
| 体外活性 | PFTα分子不能取得激活AhR所需的平面构形,而Pifithrin-β hydrobromide则显示出与典型AhR配体β-萘酚相似的构形。在两种细胞系中,PFTα和Pifithrin-β hydrobromide引发了与AhR激活相关的不同反应。然而,当通过乙酰化外环氮阻碍PFTα向Pifithrin-β hydrobromide的环化时,所有这些反应均未观察到。这些结果导致一个结论,即AhR的激活很可能是由Pifithrin-β hydrobromide而非PFTα引起的。 |
| 别名 | Pifithrin-β, PFT-β, PFT β (hydrobromide), Cyclic Pifithrin-α hydrobromide, Cyclic PFT-α |
| 分子量 | 349.29 |
| 分子式 | C16H17BrN2S |
| CAS No. | 511296-88-1 |
| Smiles | Br.Cc1ccc(cc1)-c1cn2c3CCCCc3sc2n1 |
| 密度 | no data available |
| 颜色 | White |
| 物理性状 | Solid |
| 存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| 溶解度信息 | DMSO: 13.75 mg/mL (39.37 mM), Sonication is recommended. | |||||||||||||||||||||||||
| 体内实验配方 | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 1 mg/mL (2.86 mM), Sonication is recommended. 请按顺序添加溶剂,在添加下一种溶剂之前,尽可能使溶液澄清。如有必要,可通过加热、超声、涡旋处理进行溶解。工作液建议现配现用。以上配方仅供参考,体内配方并不是绝对的,请根据不同情况进行调整。 | |||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||
DMSO
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