SRI-41315
目录号: PL04323 纯度: ≥99%
CAS No. :1613509-49-1
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中文名称
SRI-41315
中文别名
2-环丁基-10-甲基-3-苯基嘧啶并[4,5-B]喹啉-4,5(3H,10H)-二酮
英文名称
SRI-41315
英文别名
Pyrimido[4,5-b]quinoline-4,5(3H,10H)-dione, 2-cyclobutyl-10-methyl-3-phenyl-
Cas No.
1613509-49-1
分子式
C22H19N3O2
分子量
357.41
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
SRI-41315 诱导终止密码子的长时间停顿,抑制与永久和初级人类支气管上皮细胞囊性纤维化相关的 PTCs (过早终止密码子),恢复 CFTR (囊性纤维化跨膜传导调节剂)的表达和功能。SRI-41315 通过减少终止因子 eRF1 的丰度来抑制 PTCs。SRI-41315 还增强了氨基糖苷介导的通读,导致 CFTR 活性的协同增加。
生物活性
SRI-41315 induces a prolonged pause at stop codons and suppresses PTCs (premature termination codons) associated with cystic fibrosis in immortalized and primary human bronchial epithelial cells, restoring CFTR (cystic fibrosis transmembrane conductance regulator) expression and function. SRI-41315 suppresses PTCs by reducing the abundance of the termination factor eRF1. SRI-41315 also potentiates aminoglycoside-mediated readthrough, leading to synergistic increases in CFTR activity.
性状
Solid
体外研究(In Vitro)
SRI-41315 exhibits target cell cytotoxicity (CC50) values >50?μM in both FRT and 16BE14o- cells.
SRI-41315 shows improved potency and efficacy in FRT cells that translated to 16HBE14o- cells.
SRI-41315 (5 μM, 20 h) depletes eRF1 levels through a proteasome-mediated degradation pathway. has not independently confirmed the accuracy of these methods. They are for reference only.Western Blot Analysis
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Sharma J, et al. A small molecule that induces translational readthrough of CFTR nonsense mutations by eRF1 depletion. Nat Commun. 2021 Jul 16;12(1):4358.
溶解度数据
In Vitro: DMSO : 20.83 mg/mL (58.28 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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