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Handelin
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
Handelin图片
CAS NO:62687-22-3
包装与价格：
包装价格(元)
1mg电议
5mg电议
10mg电议

产品介绍
Handelin 是来自Chrysanthemum boreale 的愈创木酚内酯二聚体，它通过下调 NF-κB 信号传导和促炎性细胞因子的产生而具有强大的抗炎活性。
Cas No.62687-22-3
别名野菊花内酯
Canonical SMILESC[C@]([C@]([C@@](OC1=O)([H])[C@@](C1=C)([H])CC[C@]2(O)C)([H])[C@@]32C4)(C=C3)[C@]54[C@@]([C@H]6OC(C)=O)([H])[C@]([C@](C(C)=CC7)([H])[C@]7([H])[C@](C)(O)C6)([H])OC5=O
分子式C32H40O8
分子量552.66
溶解度Soluble in DMSO
储存条件4°C, protect from light
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Handelin is a guaianolide dimer from Chrysanthemum boreale that has potent anti-inflammatory activity by down-regulating NF-κB signaling and pro-inflammatory cytokine production[1].

Handelin (Compound 1; 10-40 μM; RAW 264.7 cells) treatment suppresses the LPS-induced (1 μg/mL) overexpression of iNOS and COX-2 protein levels in a concentration-dependent manner. Handelin also suppresseS the induction of pro-inflammatory cytokines TNF-α and IL-1β in LPS-stimulated RAW 264.7 cells. Handelin also suppresses the activation of mitogen-activated protein kinases, including ERK and JNK signaling[1].Handelin (Compound 1; 10-40 μM; RAW 264.7 cells) treatment significantly reduces the iNOS and COX-2 mRNA levels in LPS- stimulated RAW 264.7 cells. The transcriptional activity of NF-κB stimulated with LPS is also suppressed by Handelin. In addition, the LPS-stimulated upregulation of miRNA-155 expression is suppressed by Handelin[1]. RT-PCR[1] Cell Line: RAW 264.7 cells

Handelin (Compound 1; 10-20 mg/kg; oral administration; for 30 mintues; male Sprague-Dawley rats) treatment inhibits acute inflammation in carrageenan-induced paw edema model. The serum level of IL-1β is also inhibited by Handelin in a carrageenan-induced paw edema model [1]. Animal Model: Male Sprague-Dawley (SD) rats (150-170 g, 5 weeks old) injected with carrageenan[1]

[1]. Y Pyee, et al. Suppression of inflammatory responses by handelin, a guaianolide dimer from Chrysanthemum boreale, via downregulation of NF-κB signaling and pro-inflammatory cytokine production. J Nat Prod. 2014 Apr 25;77(4):917-24.