2. Vitamin D Related/Nuclear Receptor Metabolic Enzyme/Protease
  3. Estrogen Receptor/ERR Endogenous Metabolite
  4. Gypenoside XVII

Gypenoside XVII  (Synonyms: 七叶胆苷XVII; Gynosaponin S)

目录号: HY-N0553 纯度: 99.69%
COA 产品使用指南

摩尔计算器

Gypenoside XVII 是一种属于绞股蓝皂甙类的新型植物雌激素，可激活雌激素受体 (estrogen receptors)。

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Gypenoside XVII Chemical Structure

Gypenoside XVII Chemical Structure

CAS No. : 80321-69-3

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Gypenoside XVII 相关抗体

Top Publications Citing Use of Products

MCE 顾客使用本产品发表的 1 篇科研文献

查看 Estrogen Receptor/ERR 亚型特异性产品:

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Estrogen receptor ERα ERβ ERRα ERRβ ERRγ

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Gypenoside XVII, a novel phytoestrogen belonging to the gypenosides, can activate estrogen receptors.

IC50 & Target

Estrogen receptor[1]
体外研究
(In Vitro)

The ability of Gypenoside XVII (GP-17) to prevent Ox-LDL-induced cytotoxicity is detected by cell viability assays. Gypenoside XVII does not demonstrate any cytotoxicity in HUVECs. Gypenoside XVII can protect HUVECs against Ox-LDL-induced apoptosis. Gypenoside XVII dose-dependently mitigates the toxic effect of Ox-LDL on HUVEC viability. The viability of HUVECs is significantly higher than that of other groups at 50 μg/mL Gypenoside XVII [1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Gypenoside XVII 相关抗体:
体内研究
(In Vivo)

Body weights are measured as physical measures of hormone bioactivity. Mean body weights are significantly higher in every group compared to that of the control, but there is no significant difference in body weight between the different treatments during the 10-week feeding. The mouse plasma lipid levels are also measured at the end of 10 weeks of a high-fat diet. Circulating levels of total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) are significantly increased in the treated groups of ApoE-/- mice compared with those of the C57BL/6J control group; Gypenoside XVII (GP-17) and Probucol treatment substantially decreases both of these parameters relative to those of the ApoE-/- model group[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

947.15

Formula

C48H82O18
CAS 号
性状

固体

颜色

White to off-white

中文名称

七叶胆苷 XVII；绞股蓝皂苷 XVII
结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
细胞实验： 

DMSO 中的溶解度 : ≥ 100 mg/mL (105.58 mM; 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 : 41.67 mg/mL (44.00 mM; 超声助溶)

* "≥" means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.0558 mL 5.2790 mL 10.5580 mL
5 mM 0.2112 mL 1.0558 mL 2.1116 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, 6 months; -20°C, 1 month (protect from light)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1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。

  • 摩尔计算器

  • 稀释计算器

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: ≥ 2.5 mg/mL (2.64 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 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: ≥ 2.5 mg/mL (2.64 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 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: 25 mg/mL (26.39 mM); 澄清溶液; 超声助溶

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。
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: 99.69%

COA (294 KB) HNMR (358 KB) RP-HPLC (215 KB) MS (69 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[1]

For the establishment of an Ox-LDL-induced apoptosis model and measurement of Gypenoside XVII’s protective effect, the HUVECs are seeded in 96-well plates at a density of 105 cells per mL and grown for 24 h. Then, the HUVECs are pretreated with Gypenoside XVII (6.25, 12, 25, 50, 100 μg/mL) for 12 h in serum-free endothelial cell basal medium, followed by incubation with Ox-LDL (100 μg/mL, 24 h) which does not have Gypenoside XVII. After 24 h, the treated HUVECs are incubated with 5 mg/mL MTT in fresh medium for an additional 4 h. Absorbance is measured at 570 nm using a plate reader[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[1]

Mice[1]
A total of 42 ApoE-/- mice and 12 male C57BL/6J mice with the same age and body weight (approximately 20 g in body weight and 6 weeks old) are randomly divided into 4 groups (12 mice for each group) and orally administered the following once a: C57 control group (vehicle; 0.5% sodium carboxymethylcellulose, CMC-Na); ApoE-/- model group (vehicle; 0.5% CMC-Na); ApoE-/-+Gypenoside XVII group (Gypenoside XVII, 50 mg/kg via i.g. ); ApoE-/-+probucol group (Probucol, 2 mg/kg via i.g.). Probucol is an antioxidant drug used as a positive control. After two weeks of acclimatization, all the mice are fed a high-fat diet including 0.3% cholesterol and 20% pork fat for 10 weeks. They are maintained in pathogen-free conditions at approximately 22±1°C on a 12 h light-dark cycle with free access to food and water. The body weights are determined every two weeks. After 10 weeks of the treatments, all animals are anesthetized with pentobarbital sodium and killed after being deprived of food overnight. Serum is immediately separated from blood samples by centrifugation at 3600 rpm for 15 min, and the tissue samples (heart and aorta) are rapidly removed and frozen in -8°C.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献

Gypenoside XVII 相关分类

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, 6 months; -20°C, 1 month (protect from light)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 1.0558 mL 5.2790 mL 10.5580 mL 26.3950 mL
5 mM 0.2112 mL 1.0558 mL 2.1116 mL 5.2790 mL
10 mM 0.1056 mL 0.5279 mL 1.0558 mL 2.6395 mL
15 mM 0.0704 mL 0.3519 mL 0.7039 mL 1.7597 mL
20 mM 0.0528 mL 0.2639 mL 0.5279 mL 1.3197 mL
25 mM 0.0422 mL 0.2112 mL 0.4223 mL 1.0558 mL
30 mM 0.0352 mL 0.1760 mL 0.3519 mL 0.8798 mL
40 mM 0.0264 mL 0.1320 mL 0.2639 mL 0.6599 mL
DMSO 50 mM 0.0211 mL 0.1056 mL 0.2112 mL 0.5279 mL
60 mM 0.0176 mL 0.0880 mL 0.1760 mL 0.4399 mL
80 mM 0.0132 mL 0.0660 mL 0.1320 mL 0.3299 mL
100 mM 0.0106 mL 0.0528 mL 0.1056 mL 0.2639 mL

* 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。

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Gypenoside XVII80321-69-3Gynosaponin S七叶胆苷 XVII绞股蓝皂苷 XVIIEstrogen Receptor/ERREndogenous MetaboliteInhibitorinhibitorinhibit

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