IHR1041 Liquiritigenin(中文网页版)
Liquiritigenin,>98%
【英文同义名】:4,7-Dihydroxyflavanone; 7,4-Dihydroxyflavanone; (−)-liquiritigenin
【中文同义名】:甘草素
订购信息:(原装进口,常备现货)
| 品 牌 | 产品名称 | 产品货号 | 规 格 | 目录价(元) |
| Gene Operation | Liquiritigenin | IHR1041-0010MG | 10 mg | ¥2,829.00 |
| IHR1041-0020MG | 20 mg | ¥4,529.00 |
产品描述
Liquiritigenin是一种在许多植物(如甘草)中发现的雌***化合物,具有高度选择性的ERβ (雌***受体β)激动剂, 其激活ERE tk-Luc的EC50=36.5nM, 呈现20倍的ERβ高度选择性,而对其他核受体,如雄***、糖皮质***受体等均无激活作用[1]。Liquiritigenin具有抗炎性,能够抑制巨噬细胞中NF-κB活化,并降低LPS诱导的iNOS 和促炎症细胞因子产物,如TNF-α、IL-1β和IL-6。在大鼠中,liquiritigenin还可以抑制卡拉胶(carrageenan)诱导的足肿胀[2]。Liquiritigenin还具有细胞保护作用,在培养的肝细胞中能抑制重金属诱导的毒性反应,并保护大鼠免受对乙酰氨基酚(acetaminophen)和丁硫氨酸亚砜胺(buthione sulfoximine (BSO))诱导的肝损伤。另外,liquiritigenin具有促胆汁分泌作用,以及诱导肝脏中转运蛋白和phase-II酶的表达[3]。
靶点
| 靶点 | Estrogen receptor β |
| EC50(半数有效浓度) | 36.5 nM |
化学特性
| CAS No.: 578-86-9 | M. Wt.: 256.25 |
| Formula: C15H12O4 | Purity: >98 % |
Synonym: 4,7-Dihydroxyflavanone; 7,4-Dihydroxyflavanone; (−)-liquiritigenin |
| Chemical Name: (S)-2,3-Dihydro-7-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one |
Appearance: Off-white solid to Yellow solid |
| Solubility: Soluble to 100 mM in DMSO and to 100 mM in ethanol |
| Storage:Store at -20 ºC |
储存液配制
| 储存液 (1 ml DMSO体系) | 10mM | 20mM | 30mM |
| 质量(mg) | 2.5625 | 5.1250 | 7.6875 |
结构式

使用浓度(仅作参考)
Liquiritigenin的具体使用浓度请参考相关文献,并根据自身实验条件(如实验目的,细胞种类,培养特性等)进行摸索和优化。
参考文献
[1] Mersereau, J.E., et al. Liquiritigenin is a plant-derived highly selective estrogen receptor β agonist. Molecular and Cellular Endocrinology 283(1-2): 49–57(2008).
[2] Kim, Y.W., et al. Anti-inflammatory effects of liquiritigenin as a consequence of the inhibition of NK-kappaB-dependent iNOS and proinflammatory cytokines production. Br. J. Pharmacol.154: 165-173(2008).
[3] Kim, Y.W., et al. Liquiritigenin, a flavonoid aglycone from licorice, has a choleretic effect and the ability to induce hepatic transporters and phase-II enzymes. American journal of physiology. Gastrointestinal and liver physiology 296 (2): G372–81(2009).