Tauro-β-muricholic acid sodium (Synonyms: T-βMCA sodium)
目录号: PL03439 纯度: ≥95%
CAS No. :145022-92-0
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中文名称
Tauro-β-muricholic acid sodium
英文名称
Tauro-β-muricholic acid sodium
英文别名
Tauro-β-muricholic acid sodium;Tauro-;A-muricholic acid sodium salt;Tauro-|A-muricholic acid sodium salt
Cas No.
145022-92-0
分子式
C26H44NNaO7S
分子量
537.68
包装储存
-20°C, stored under nitrogen In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
产品详情
Tauro-β-muricholic Acid sodium (T-βMCA sodium) 是一种内源性代谢物,是一种竞争性、可逆的 FXR 拮抗剂,其 IC50 值为 40 μM。
生物活性
Tauro-β-muricholic Acid sodium (T-βMCA sodium), a endogenous metabolite, is a competitive and reversible farnesoid X receptor (FXR) antagonist, with an IC 50 of 40 μM.
性状
Solid
IC50 & Target[1][2]
IC50: 40 μM (FXR)
体外研究(In Vitro)
T-βMCA sodium inhibits FXR reporter activity in the CRC cell line HT29 (EC50 ~10 μM).
T-βMCA sodium dose-dependently increases WNT signaling in HT29 and HCT116 cells.
T-βMCA sodium induces proliferation and DNA damage in Lgr5 cells.
has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
T-βMCA sodium (400 mg/kg; i.g.; twice a week; for 6 weeks) can effectively recapitulate the ability of HFD to promote CRC progression.
T-βMCA sodium treatment also significantly increases levels of serum cytokines, including IFN-γ, IL-6, and IL-17.
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
-20°C, stored under nitrogen In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
参考文献
[1]. Sayin SI, et al. Gut microbiota regulates bile acid metabolism by reducing the levels of tauro-beta-muricholic acid, a naturally occurring FXR antagonist. Cell Metab. 2013 Feb 5;17(2):225-35.
[2]. Wahlstr?m A, et al. Induction of farnesoid X receptor signaling in germ-free mice colonized with a human microbiota. J Lipid Res. 2017 Feb;58(2):412-419.
溶解度数据
In Vitro: DMSO : 10 mg/mL (18.60 mM; Need ultrasonic and warming)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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