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Polygalacic acid (Synonyms: 毛果一枝黄花皂苷元G)
目录号: PC64500 纯度: ≥98%
CAS No. :22338-71-2
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中文名称
Polygalacic acid
中文别名
远志酸;毛果一枝黄花皂苷元G;远志酊;远志酸 对照品标准品;远志酸 远志皂苷元 对照品标准品;远志酸(标准品);远志酸,Polygalacic Acid,植物提取物,标准品,对照品;远志酸Polygalacic acid;远志酸对照品
英文名称
Polygalacic acid
英文别名
Polygalacic acid;(2b,3b,4a,16a)-2,3,16,23-Tetrahydroxyolean-12-en-28-oic acid;(4aR,5R,6aS,6bR,9R,10R,11S,12aR,12bR,14bR)-5,10,11-Trihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid;Polygalacic acid;Polygalac Saeure;Polygalacic;Vigaureagenin G;Virgaureagenin G;Polygalacicacid
Cas No.
22338-71-2
分子式
C30H48O6
分子量
504.70
包装储存
4°C, Keep In Dark;*In solvent : -80°C, 6 months; -20°C, 1 month (Keep In Dark);
生物活性
Polygalacic acid, is a triterpene, isolated from the root of Polygala tenuifolia Willd. Polygalacic acid inhibits MMP expression. Polygalacic acid may have a therapeutic effect in Osteoarthritis (OA) treatment . Polygalacic acid exerts a significant neuroprotective effect on cognitive impairment, PA improves cholinergic system reactivity by inhibiting acetylcholinesterase (AChE) activity, increasing choline acetyltransferase (ChAT) activity, and elevating levels of acetylcholine (Ach) in the hippocampus and frontal cortex.
性状
Solid
IC50 & Target[1][2]
AChE
 
体外研究(In Vitro)
Polygalacic acid (0-100 μM; 24 hours) significantly decreases the mRNAexpressions of MMP-3, MMP-9, MMP-13, and COX-2, which are significantly increased by IL-1β, in a dose-dependent manner.
Polygalacic acid (0-100 μM; 6 hours) decreases the expression of phosphor-p38, phosphor-Erk, and phosphor-Jnk induced by IL-1β, phosphor-p65 is not reduced by polygalacic acid.
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
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运输条件

Room temperature or refrigerated transport.
储存方式
4°C, Keep In Dark;*In solvent : -80°C, 6 months; -20°C, 1 month (Keep In Dark);
结构分类
Terpenoids
Triter
来源
Plants
溶解度数据
体外研究:
DMSO : 50 mg/mL(99.07 mM;Need ultrasonic)
配制储存液
搜索质检报告(COA)

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。

The molarity calculator equation
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The dilution calculator equation
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