Geniposide is an iridoid glucoside extracted from Gardenia jasminoidesEllis fruits; exhibits a varity of biological activities such as anti-diabetic, antioxidative, antiproliferative and neuroprotective activities.
细胞效力RAW264.7
Cell Line Type Value Description References RAW264.7 IC50> 100 μM
Compound: 9
Inhibition of nitric oxide production in lipopolysaccharide-activated mouse RAW264.7 cells by Griess reaction based method
Inhibition of nitric oxide production in lipopolysaccharide-activated mouse RAW264.7 cells by Griess reaction based method
[PMID: 23305920] 体外研究Geniposide exhibits a variety of activities, such as on antithrombosis, anti-inflammation, anti-diabetes, anti-atherosclerosis, antidepression, healing Alzheimer’s disease (AD), anti-hypertension, toxicology, and untoward reaction are summarized[1]. Geniposide markedly declines the production of IL-8, IL-1β and MCP-1 in OGD-induced brain microvascular endothelial cells, the expression of P2Y14 receptor is significantly down-regulated, the phosphorylation of RAF-1, MEK1/2, ERK1/2 are suppressed[2].
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究Geniposide (200 and 400 mg/kg) significantly decreases the blood glucose, insulin and TG levels in diabetic mice in a dose-dependent manner. This compound also decreases the expression of GP and G6Pase at mRNA and immunoreactive protein levels, as well as enzyme activity[3]. Geniposide (20.0, 40.0, or 80 mg/kg) significantly reverses the excessive, alcohol-induced elevation in both serum ALT/AST and hepatic LPO levels. Geniposide upregulates the expression of heme oxygenase-1 (HO-1) to attenuate the cell apoptosis induced by 3-morpholinosydnonimine hydrochloride (SIN-1) in primary cultured hippocampal neurons[4]. Geniposide inhibits photochemistry-induced thromboembolism model in vivo. Geniposide are very effective depressants on NF-κB by interrupting IκB degradation[1].
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
分子量388.37
FormulaC17H24O10
CAS 号24512-63-8
性状固体
颜色White to yellow
中文名称京尼平苷;京尼平甙;栀子甙;去羟基栀子甙;栀子苷
结构分类 Terpenoids Iridoids 初始来源 植物 茜草科 栀子 运输条件Room temperature in continental US; may vary elsewhere.
储存方式 Powder -20°C 3 years 4°C 2 years In solvent -80°C 1 year -20°C 6 months 溶解性数据细胞实验:
DMSO 中的溶解度 : 100 mg/mL (257.49 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)
H2O 中的溶解度 : 50 mg/mL (128.74 mM; 超声助溶)
配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg 1 mM 2.5749 mL 12.8743 mL 25.7486 mL 5 mM 0.5150 mL 2.5749 mL 5.1497 mL查看完整储备液配制表
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C, 1 year; -20°C, 6 months。-80°C储存时,请在1年内使用, -20°C储存时,请在6个月内使用。
* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
质量=
浓度×
体积×
分子量 *Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
浓度 (start)C1
×
体积 (start)V1
=
浓度 (final)C2
×
体积 (final)V2
动物实验:
请根据您的 实验动物和给药方式 选择适当的溶解方案。
以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:
——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
方案 一
请依序添加每种溶剂: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.75 mg/mL (7.08 mM); 澄清溶液
此方案可获得 ≥ 2.75 mg/mL(饱和度未知)的澄清溶液。
以 1 mL 工作液为例,取 100 μL 27.5 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;再向上述体系中加入 50 μL Tween-80,混合均匀;然后再继续加入 450 μL 生理盐水 定容至 1 mL。
生理盐水的配制:将 0.9 g 氯化钠,溶解于 ddH₂O 并定容至 100 mL,可以得到澄清透明的生理盐水溶液。
方案 二
请依序添加每种溶剂: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.75 mg/mL (7.08 mM); 澄清溶液
此方案可获得 ≥ 2.75 mg/mL(饱和度未知)的澄清溶液。
以 1 mL 工作液为例,取 100 μL 27.5 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中,混合均匀。
2 g SBE-β-CD(磺丁基醚 β-环糊精)粉末定容于 10 mL 的生理盐水中,完全溶解至澄清透明。
以下溶解方案,请直接配制工作液。建议现用现配,在短期内尽快用完。 以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比; 如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶。
方案 一
请依序添加每种溶剂: PBS
Solubility: 100 mg/mL (257.49 mM); 澄清溶液; 超声助溶 (<60°C)
动物溶解方案计算器
请输入动物实验的基本信息:
给药剂量
mg/kg
动物的平均体重
g
每只动物的给药体积
μL
动物数量
只
由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
50.0">您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料纯度: 99.89%
选择批次:
Data Sheet (637 KB) SDS (419 KB)
COA (296 KB)LCMS (266 KB)
产品使用指南 (1538 KB)
参考文献[1]. Liu H, et al. Fructus Gardenia (Gardenia jasminoides J. Ellis) phytochemistry, pharmacology ofcardiovascular, and safety with the perspective of new drugs development. J Asian Nat Prod Res. 2013;15(1):94-110. [Content Brief]
[2]. Li F, et al. Geniposide attenuates inflammatory response by suppressing P2Y14 receptor and downstream ERK1/2 signaling pathway in oxygen and glucose deprivation-induced brain microvascular endothelial cells. J Ethnopharmacol. 2016 Jun 5;185:77-86. [Content Brief]
[3]. Wu SY, et al. Effect of geniposide, a hypoglycemic glucoside, on hepatic regulating enzymes in diabetic mice induced by a high-fat diet and streptozotocin. Acta Pharmacol Sin. 2009 Feb;30(2):202-8. [Content Brief]
[4]. Wang J, et al. Geniposide protects against acute alcohol-induced liver injury in mice via up-regulating the expression of the main antioxidant enzymes. Can J Physiol Pharmacol. 2015 Apr;93(4):261-7. [Content Brief]
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网址: Geniposide (栀子苷) https://m.huajiangbk.com/newsview1736284.html
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