2. NF-κB
  3. NF-κB
  4. Ginsenoside Rk3

Ginsenoside Rk3  (Synonyms: 人参皂甙 Rk3)

目录号: HY-N0906 纯度: 98.44%
COA 产品使用指南

摩尔计算器

Ginsenoside Rk3 存在于 Panax ginseng 的根中。在 HepG2 细胞中 Ginsenoside Rk3 抑制 TNF-α 诱导的 NF-κB 转录活性， IC50 值为 14.24±1.30 μM。

MCE 的所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

Ginsenoside Rk3 Chemical Structure

Ginsenoside Rk3 Chemical Structure

CAS No. : 364779-15-7

1.  客户无需承担相应的运输费用。

2.  同一机构（单位）同一产品试用装仅限申领一次，同一机构（单位）一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户。

规格 价格 是否有货 数量
1 mg ￥838
In-stock
5 mg ￥2200
In-stock
10 mg ￥3700
In-stock
25 mg 现货 询价
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

Customer Review

Ginsenoside Rk3 相关抗体

Top Publications Citing Use of Products

查看 NF-κB 亚型特异性产品:

查看所有亚型
NF-κB NF-κB1/p50 RelA/p65 RelB c-Rel

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Ginsenoside Rk3 is present in the roots Panax ginseng herbs. Ginsenoside Rk3 significantly inhibits TNF-α-induced NF-κB transcriptional activity, with an IC50 of 14.24±1.30 μM in HepG2 cells.

IC50 & Target[1]

NF-κB

14.24 μM (IC50, in HepG2 cells)

NF-κB

15.32 μM (IC50, in SK-Hep1 cell)

体外研究
(In Vitro)

Ginsenoside Rk3 exerts the strong activity inhibiting NF-κB in a dose-dependent manner. HepG2 cells are pre-treated with different ginsenosides at concentrations ranging from 0.01 to 10 μM for 1 h, and induced with TNF-α for 20 h. Ginsenoside Rk3 significantly inhibits TNF-α-induced NF-κB transcriptional activity, with an IC50 of 14.24±1.30 μM. Ginsenoside Rk3 significantly inhibits TNF-α-induced NF-κB transcriptional activity, with an IC50 of 15.32±0.29 μM in SK-Hep1 cells, consistent with the data from HepG2 cells. Consistent with the inhibition of NF-κB, Ginsenoside Rk3 inhibits the induction of IL8, CXCL1, iNOS, and ICAM1 mRNA significantly in a dose-dependent manner[1].

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

Ginsenoside Rk3 相关抗体:
体内研究
(In Vivo)

The inhibitory effects of Ginsenoside Rk3 (Rk3) on tumor progression are studied in vivo using a H460 xenograft model in nude mice. Compared with the control group, a significant inhibition of tumor growth (volume) is observed in the Ginsenoside Rk3-treated group. Twenty-one days after treatment initiation, tumor growth is significantly inhibited by approximately 62.99% in the mice receiving 20 mg/kg Ginsenoside Rk3, similar to the inhibitory effect observed in the 20 mg/kg Gefitinib-treated group (57.21%). Compared with the control group, tumor growth is moderately inhibited in the mice receiving 10 and 5 mg/kg Ginsenoside Rk3, with inhibition rates of 32.54% and 11.84%, respectively[2].

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

620.86

Formula

C36H60O8
CAS 号
性状

固体

颜色

White to off-white

中文名称

人参皂甙 Rk3
结构分类
初始来源
运输条件

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

-20°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 (161.07 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)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.6107 mL 8.0533 mL 16.1067 mL
5 mM 0.3221 mL 1.6107 mL 3.2213 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。

  • 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 (4.03 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 (4.03 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。
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
请输入您的动物体内配方组成：
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠，建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括：DMSO， ，均可在 MCE 网站选购。 ，Tween 80，均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO（母液浓度为 mg/mL）。

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

您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液，加入 μL 。 μL ，混合均匀至澄清，再加 μL Tween 80，混合均匀至澄清，再加 μL 生理盐水。
连续给药周期超过半月以上，请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态，从左到右依次添加助溶剂。您可采用超声加热 （超声清洗仪，建议频次 20-40 kHz），涡旋吹打等方式辅助溶解。
纯度 & 产品资料
参考文献
Cell Assay
[1]

HepG2 and SK-Hep1 cells are maintained in Dulbecco’s modified Eagle’s medium containing 10% heat-inactivated fetal bovine serum, 100 units/mL Penicillin, and 10 μg/mL Streptomycin, at 37°C and 5% CO2. Cell-Counting Kit (CCK)-8 is used to analyze the effect of compounds (e.g., Ginsenoside Rk3; 0.01, 0.1, 1 and 10 uM) on cell toxicity. Cells are cultured overnight in 96-well plate (~1×104 cells/well). Cell toxicity is assessed after the addition of compounds on dose-dependent manner. After 24 h of treatment, 10 μL of the CCK-8 solution is added to triplicate wells, and incubated for 1 h. Absorbance is measured at 450 nm to determine viable cell numbers in wells[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[2]

Mice[2]
Four- to 5-week-old male nude mice are selected and housed under aseptic conditions. The animals are exposed to a phase shift of the light/dark cycle for one week and allowed free access to a normal diet. All animal handling is performed under a laminar flow hood. The H460 xenograft model is established. Cell suspensions at a density of 4-5×106 cells are subcutaneously implanted into the left axilla of each mouse. Tumor engraftment is considered successful when the tumors are clearly visible, which occurs after one to two weeks. The tumor-bearing mice are randomly divided into the following 5 groups (5 mice per group) according to tumor size and body weight: control group (0.9% saline solution), Ginsenoside Rk3-treated group (5/10/20 mg/kg), and Gefitinib-treated group (20 mg/kg). The indicated doses (5-20 mg/kg) of Ginsenoside Rk3 are safe for mice as determined by preliminary acute oral toxicity tests. The dose of Gefitinib is based on the results from another study. Mice are intragastrically treated daily for 21 days. The tumor volumes are estimated. The body weights and tumor volumes of the mice in each group are measured twice per week. After 21 days, all animals are euthanized, and all tumor tissues are removed, weighed, and collected.

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

Ginsenoside Rk3 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
DMSO 1 mM 1.6107 mL 8.0533 mL 16.1067 mL 40.2667 mL
5 mM 0.3221 mL 1.6107 mL 3.2213 mL 8.0533 mL
10 mM 0.1611 mL 0.8053 mL 1.6107 mL 4.0267 mL
15 mM 0.1074 mL 0.5369 mL 1.0738 mL 2.6844 mL
20 mM 0.0805 mL 0.4027 mL 0.8053 mL 2.0133 mL
25 mM 0.0644 mL 0.3221 mL 0.6443 mL 1.6107 mL
30 mM 0.0537 mL 0.2684 mL 0.5369 mL 1.3422 mL
40 mM 0.0403 mL 0.2013 mL 0.4027 mL 1.0067 mL
50 mM 0.0322 mL 0.1611 mL 0.3221 mL 0.8053 mL
60 mM 0.0268 mL 0.1342 mL 0.2684 mL 0.6711 mL
80 mM 0.0201 mL 0.1007 mL 0.2013 mL 0.5033 mL
100 mM 0.0161 mL 0.0805 mL 0.1611 mL 0.4027 mL
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:

Ginsenoside Rk3364779-15-7人参皂甙 Rk3Ginsenoside Rk 3Ginsenoside Rk-3NF-κBNuclear factor-κBNuclear factor-kappaBInhibitorinhibitorinhibit

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称：

  

* 需求量：

* 客户姓名：

 

* Email：

* 电话：

 

* 公司或机构名称：

   留言给我们：

Bulk Inquiry

Inquiry Information

产品名称：
Ginsenoside Rk3
目录号：
HY-N0906
需求量：

Request for HNMR Report

Please fill out this form to request the QC report. We will send it to your Email address shortly.

Your information is safe with us. * Required Fields.

   产品名称：

  

* Lot #：

* 客户姓名：

 

* Email：

   电话：

 

* 部门：

* 公司或机构名称：

 

   留言给我们：

Request for HNMR Report

We have received your request and will respond to you as soon as possible.

嗨！很高兴为您提供帮助！

尊敬的 MCE 客户您好，
请您选择所在区域，我们将转接对应客服为您服务！

热门区域

A

B

C

F

G

H

J

L

N

Q

S

T

X

Y

Z

热 A B C F G H J L N Q S T X Y Z