2. Immunology/Inflammation Metabolic Enzyme/Protease
  3. COX NO Synthase Cytochrome P450
  4. Ginsenoside C-K

Ginsenoside C-K  (Synonyms: 人参皂苷 C-K; Ginsenoside compound K; Ginsenoside K)

目录号: HY-N0904 纯度: 99.92%
COA 产品使用指南

摩尔计算器

Ginsenoside C-K 是一种 Ginsenoside Rb1 的细菌代谢物。Ginsenoside C-K 通过抑制诱生型一氧化氮合酶 (iNOS) 和 COX-2 来发挥抗炎作用。在人肝微粒体中，Ginsenoside C-K 抑制 CYP2C9 和 CYP2A6 活性，IC50 分别为 32.0±3.6 μM和 63.6±4.2 μM。

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Ginsenoside C-K Chemical Structure

Ginsenoside C-K Chemical Structure

CAS No. : 39262-14-1

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥1028
In-stock
1 mg ￥411
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5 mg ￥750
In-stock
10 mg ￥1350
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100 mg   询价  

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Customer Review

Other Forms of Ginsenoside C-K:

Ginsenoside C-K 相关抗体

Top Publications Citing Use of Products

    Ginsenoside C-K purchased from MCE. Usage Cited in: J Agric Food Chem. 2023 Jan 11.  [Abstract]

    Ginsenoside C-K (CK; 0.3, 3, 30 nM; 1 h) significantly suppresses GSDMD and caspase-1 expression in a dose-dependent manner, in chondrocytes.

    Ginsenoside C-K purchased from MCE. Usage Cited in: J Agric Food Chem. 2023 Jan 11.  [Abstract]

    Ginsenoside C-K (CK; 0.3, 3, 30 nM) significantly suppresses expression of Nlrp3, Gsdmd, IL18, and Txnip mRNA levels (fig C-D), as well as promotes the mRNA expression of Col2a1(fig E), in a dose-dependent manner in chondrocytes.

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    CYP1 CYP2 CYP3 CYP4 CYP11 CYP17 Aromatase/CYP19A1 CYP26 CYP51 CYP1A2 CYP2D6 CYP2C9 CYP2C19 CYP3A4 CYP17A1

    • 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 C-K, a bacterial metabolite of G-Rb1, exhibits anti-inflammatory effects by reducing iNOS and COX-2. Ginsenoside C-K exhibits an inhibition against the activity of CYP2C9 and CYP2A6 in human liver microsomes with IC50s of 32.0±3.6 μM and 63.6±4.2 μM, respectively.

    IC50 & Target[1][4]

    COX-2

     

    CYP2

     

    iNOS

     

    CYP2C9

    32 μM (IC50)

    CYP2A6

    63.6 μM (IC50)

    体外研究
    (In Vitro)

    Ginsenoside C-K, a bacterial metabolite of G-Rb1, exhibits anti-inflammatory effects mainly by reducing inducible nitric oxide synthase (iNOS), cyclooxygenase (COX)-2, and proinflammatory cytokines. Ginsenoside C-K suppresses the expression of proinflammatory cytokines by downregulating the activities of IRAK-1, MAPKs, IKK-α, and NF-κB in LPS-treated murine peritoneal macrophages. Ginsenoside C-K also suppresses the expression of iNOS and COX-2 by inhibiting NF-κB signaling in LPS-stimulated RAW264.7 cells. In zymosan-treated bone-marrow-derived macrophages (BMDMs) and RAW264.7 cells, Ginsenoside C-K inhibits inflammatory responses by negatively regulating the secretion of proinflammatory cytokines, the activation of MAPKs, and the generation of ROS. In addition, anti-inflammatory activity of Ginsenoside C-K has been observed in LPS-stimulated microglial cells. Ginsenoside C-K hinders inflammatory responses by controlling both the generation of ROS and the activities of MAPKs, NF-κB, and AP-1[1]. Ginsenoside C-K, a major metabolite of ginsenosides in the gastrointestinal tract, inhibits NF-κB signaling in a PXR-dependent manner. Ginsenoside C-K is shown to promote recovery of dextran sulfate sodium (DSS) -induced colitis by suppressing NF-κB activation. Ginsenoside C-K significantly reduces TNF-α-induced upregulation of IL-1β and iNOS mRNA levels, and restores the mRNA levels of PXR and CYP3A4 in LS174T cells[2]. Ginsenoside C-K, one of the intestinal metabolites of 20(S)-protopanaxadiol derivatives, exhibits an inhibition against the activity of CYP2C9 in human liver microsomes with an IC50 value of 32.0±3.6 μM, a weak inhibition against the activity of CYP2A6 in human liver microsomes with an IC50 value of 63.6±4.2 μM, and an even weaker inhibition against the activity of CYP2D6 in human liver microsomes with an IC50 value of more than 100 μM[4].

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

    Ginsenoside C-K 相关抗体:
    体内研究
    (In Vivo)

    The weight of the collagen-induced arthritis (CIA) mice increases slowly and is significantly less than that of the normal DBA/1 mice beginning on d 3 after injection of the emulsion. Ginsenoside C-K (28, 56, and 112 mg/kg) mice recover their weight by d 32 after the emulsion injection. Ginsenoside C-K (56 and 112 mg/kg) and Methotrexate (MTX)-treated (2 mg/kg) mice show significantly increased body weight on d 50 as compared with CIA mice. Hind paw-swelling began on d 24 post-immunization. CIA mice are treated from d 28 to d 50. Arthritis scores are measured every 4 d beginning on d 24. Ginsenoside C-K (56 and 112 mg/kg) significantly reduces the arthritis scores of the mice on d 51[3].

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

    622.87

    Formula

    C36H62O8
    CAS 号
    性状

    固体

    颜色

    White to off-white

    中文名称

    人参皂苷 C-K
    结构分类
    初始来源
    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 2 years
    -20°C 1 year
    溶解性数据
    细胞实验： 

    DMSO 中的溶解度 : ≥ 100 mg/mL (160.55 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)

    * "≥" 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 1.6055 mL 8.0274 mL 16.0547 mL
    5 mM 0.3211 mL 1.6055 mL 3.2109 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

    • 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: ≥ 2.75 mg/mL (4.42 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 (4.42 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。

      20% SBE-β-CD in Saline 的配制（4°C，储存一周）：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）。
    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

    纯度: 99.92%

    COA (292 KB) RP-HPLC (241 KB)

    产品使用指南 (1538 KB)
    参考文献
    Cell Assay
    [2]

    LS174T cells are seeded in cell imaging dish. After overnight incubation, cells are treated with ginseng saponin extract (GSE) (100 μg/mL), Rb1 (10 μM), or Ginsenoside C-K (10 μM) for 3 hours, followed by an additional incubation with or without TNF-α (20 ng/mL) for 6 hours. At the end of the incubation, cells are harvested and fixed with 4% paraformaldehyde solution at 20°C for 20 minutes. After washing in PBS, cells are permeabilized with 0.2% Triton X-100 in PBS at room temperature for 5 minutes. After incubation in blocking buffer containing 0.1% Triton X-100 and 5% bovine serum albumin, cells are incubated with rabbit NF-κB p65 antibody at 4°C overnight and then with Alexa Fluor 488-conjugated anti-rabbit IgG antibody at room temperature for 30 minutes in 1% bovine serum albumin in PBS. Fluorescence photographs are obtained using a Zeiss 710 confocal microscope[2].

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.
    Animal Administration
    [3]

    Mice[3]
    Specific pathogen-free DBA/1 mice (male, 18±2 g) are used. DBA/1 mice are injected intradermally twice with 0.1 mL of this emulsion (containing 100 mg of chicken type II collagen (CII)/mouse) in the back and the base of the tail. The day of the first immunization is defined as d 0, and the booster injection is administered into the back on d 21. After the onset of arthritis, animals are randomly divided into five groups, and each experimental group consists of ten mice. Mice with CIA are intragastrically administered Ginsenoside C-K (28, 56, or 112 mg/kg) once per day or MTX (2 mg/kg) once every 3 d from d 28 to d 51 after immunization. Normal and CIA mice are administered an equal volume of vehicle (CMC-Na) at the same time[3].

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

    Ginsenoside C-K 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

    可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 1.6055 mL 8.0274 mL 16.0547 mL 40.1368 mL
    5 mM 0.3211 mL 1.6055 mL 3.2109 mL 8.0274 mL
    10 mM 0.1605 mL 0.8027 mL 1.6055 mL 4.0137 mL
    15 mM 0.1070 mL 0.5352 mL 1.0703 mL 2.6758 mL
    20 mM 0.0803 mL 0.4014 mL 0.8027 mL 2.0068 mL
    25 mM 0.0642 mL 0.3211 mL 0.6422 mL 1.6055 mL
    30 mM 0.0535 mL 0.2676 mL 0.5352 mL 1.3379 mL
    40 mM 0.0401 mL 0.2007 mL 0.4014 mL 1.0034 mL
    50 mM 0.0321 mL 0.1605 mL 0.3211 mL 0.8027 mL
    60 mM 0.0268 mL 0.1338 mL 0.2676 mL 0.6689 mL
    80 mM 0.0201 mL 0.1003 mL 0.2007 mL 0.5017 mL
    100 mM 0.0161 mL 0.0803 mL 0.1605 mL 0.4014 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 C-K39262-14-1Ginsenoside compound K Ginsenoside K人参皂苷 C-KCOXNO SynthaseCytochrome P450CyclooxygenaseNitric oxide synthasesNOSCYPsInhibitorinhibitorinhibit

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