Eupatilin

(Synonyms: 异泽兰黄素)
目录号: PC60320 纯度: ≥98%
Eupatilin 是从艾叶中分到的亲脂性黄酮类化合物,是 PPARα 的激动剂,具有抗凋亡,抗氧化及抗炎等功效。Eupatilin 是从艾叶中分到的亲脂性黄酮类化合物,是 PPARα 的激动剂,具有抗凋亡,抗氧化及抗炎等功效。
CAS No. :22368-21-4
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中文名称
Eupatilin
中文别名
异泽兰黄素;泽兰林素;2-(3,4-二甲氧基苯基)-5,7-二羟基-6-甲氧基苯并吡喃-4-酮;异泽兰黄素(标准品);艾叶浸膏 棕矢车菊素;异泽兰黄素(泽兰林素);异泽兰黄素 Eupatilin;异泽兰黄素,Eupatilin,植物提取物,标准品,对照品;异泽兰黄素、泽兰林素;异泽兰黄素对照品
英文名称
Eupatilin
英文别名
Eupatilin;2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6-methoxy-4H-1-benzopyran-4-one;5,7-Dihydroxy-3',4',6-trimethoxyflavone;2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6-methoxychromen-4-one;4H-1-Benzopyran-4-one, 2-(3,4-diMethoxyphenyl)-5,7-dihydroxy-6-Methoxy-;5,7-dihydroxy-6,3',4'-trimethoxyflavone;Euptailin;5,7-Dihydroxy-3′,4′,6-trimethoxyflavone;NSC 122413;[ "" ];DRRWBCNQOKKKOL-UHFFFAOYSA-N;4D58O05490;2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-6-methoxy-chromen-4-one;2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6-methoxy-4H-chromen-4-one;Eupatilin, >=98% (HPLC);EBD1182;BCP09703;NSC122413;BDBM50060926;LMPK1211122
Cas No.
22368-21-4
分子式
C18H16O7
分子量
344.32
包装储存
Powder; -20°C; 3 years; 4°C; 2 years;
详情描述
Eupatilin 是从艾叶中分到的亲脂性黄酮类化合物,是 PPARα 的激动剂,具有抗凋亡,抗氧化及抗炎等功效。Eupatilin 是从艾叶中分到的亲脂性黄酮类化合物,是 PPARα 的激动剂,具有抗凋亡,抗氧化及抗炎等功效。
生物活性
Eupatilin, a lipophilic flavonoid isolated from Artemisia argyi Lévl. et Van., is a PPARα agonist, and possesses anti-apoptotic, anti-oxidative and anti-inflammatory activities.
性状
Solid
IC50 & Target[1][2]
PPARα
 
体外研究(In Vitro)
Eupatilin is a PPARα agonist. Eupatilin (10, 30, 100 μM) suppresses IL-4 expression and degranulation in RBL-2H3 cells. Eupatilin (50-100 μM) slightly reduces cell viability of HaCaT cells. Eupatilin (10, 30, 50, 100 μM) increases PPARα transactivation and expression in HaCaT cells. Eupatilin (10, 30, 50 μM) also suppresses TNFα-induced MMP-2/-9 expression in HaCaT cells. Furthermore, Eupatilin inhibits TNFα-induced p65 translocation, IκBα Phosphorylation, AP-1 and MAPK signaling via PPARα. Eupatilin (10-50 μM) shows no cytotoxic effects on ARPE19 cells. Eupatilin (10, 25, 50 μM) elevates cell viability from oxidative stress, and inhibits H2O2-induced ROS production in ARPE19 cells. Moreover, Eupatilin (50 μM) inbibits H2O2-induced cells apoptosis and promotes the activation of PI3K/Akt pathway in RPE cells.
体内研究(In Vivo)
Eupatilin (1.5% or 3.0%) restores PPARα mRNA expression, and improves atopic dermatitis (AD)-like symptoms in oxazolone-induced Balb/c mice. Eupatilin causes significant decrease in serum IgE, IL-4 levels, oxazolone-induced TNFα, IFNγ, IL-1β, TSLP, IL-33 and IL-25 mRNA expression in oxazolone-induced mice. Eupatilin also increases filaggrin and loricrin mRNA expression in oxazolone-induced mice.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature or refrigerated transport.
储存方式
Powder; -20°C; 3 years; 4°C; 2 years;
ClinicalTrial
结构分类
Flavonoids
Flavon
来源
Plants
溶解度数据
体外研究:
DMSO : 33.33 mg/mL(96.80 mM;Need ultrasonic)
配制储存液
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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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