2. NF-κB Anti-infection Autophagy
  3. NF-κB SARS-CoV Influenza Virus Autophagy Parasite
  4. Andrographolide

Andrographolide  (Synonyms: 穿心莲内酯; Andrographis)

目录号: HY-N0191 纯度: 99.89%
COA 产品使用指南

摩尔计算器

Andrographolide 是一种 NF-κB 抑制剂，通过共价修饰内皮细胞中 p50 的半胱氨酸残基而抑制 NF-κB 活化，而不影响 IκBα 降解或 p50/p65 核易位。Andrographolide 具有抗病毒作用。

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Andrographolide Chemical Structure

Andrographolide Chemical Structure

CAS No. : 5508-58-7

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规格 价格 是否有货 数量
100 mg ￥350
In-stock
500 mg ￥1244
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5 g   询价  

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Andrographolide 相关抗体

Top Publications Citing Use of Products

    Andrographolide purchased from MCE. Usage Cited in: Front Microbiol. 2018 Oct 8;9:2407.  [Abstract]

    Immunofluorescence of VP1 expression at 10 h post-infection. There is an observable reduction in EV-D68 VP1 protein expression in ADO-treated cells compared to vehicle-treated cells on immunofluorescence assays

    Andrographolide purchased from MCE. Usage Cited in: Front Microbiol. 2018 Oct 8;9:2407.  [Abstract]

    RD cells are pretreated with andrographolide or DMSO vehicle overnight and subsequently infected with EV-D68. Immunoblotting of VP1 expression at 2, 4, 8, 12 h post-infection. There is an observable reduction in EV-D68 VP1 protein expression in ADO-treated cells compared to vehicle-treated cells on immunoblotting.

    Andrographolide purchased from MCE. Usage Cited in: Front Microbiol. 2018 Oct 8;9:2407.  [Abstract]

    Fluorescence intensity peaked at around 2 h post-infection and is quickly quenched by 3 h post-infection in vehicle-treated RD cells. ADO-treated cells exhibit limited fluorescence.

    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

    查看 Parasite 亚型特异性产品:

    查看所有亚型
    Amebae Coccidia Leishmania Mite Plasmodium Toxoplasma Trypanosoma Schistosome

    • 生物活性

    • 实验参考方法

    • 纯度 & 产品资料

    • 参考文献

    生物活性

    Andrographolide is a NF-κB inhibitor, which inhibits NF-κB activation through covalent modification of a cysteine residue on p50 in endothelial cells without affecting IκBα degradation or p50/p65 nuclear translocation. Andrographolide has antiviral effects.

    IC50 & Target[1]

    p50

     

    体外研究
    (In Vitro)

    Andrographolide (AP) concentration-dependently suppresses receptor activator of nuclear factor kappa B ligand (RANKL)-mediated osteoclast differentiation and bone resorption in vitro and reduces the expression of osteoclast-specific markers. Andrographolide attenuates inflammation by inhibition of TNFα-induced NF-κB activation through covalent modification of reduced Cys62 of p50, without affecting IκBα degradation or p50/p65 nuclear translocation. Andrographolide also inhibits the ERK/MAPK signalling pathway without affecting p38 or JNK signalling. Andrographolide inhibits osteoclast differentiation of RAW 264.7 cells in a concentration-dependent manner. Andrographolide suppresses osteoclast formation in a concentration-dependent manner without any obvious cytotoxic effects, in both BMMs and RAW 264.7 cells. Andrographolide treatment substantially reduces the area of bone resorption. Only approximately 30% of the bone resorption observed in the control group is achieved after treatment with 2.5 μM Andrographolide. Osteoclastic bone resorption is almost completely inhibited after treatment with 10 μM Andrographolide[1].

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

    Andrographolide 相关抗体:
    体内研究
    (In Vivo)

    Treatment with Andrographolide (5 or 30 mg/kg) reduces the extent of bone loss induced by LPS. Moreover, Andrographolide slightly increases the BMD and cortex thickness compared to LPS treatment. Histological examination confirms the protective effects of Andrographolide on LPS-induced bone loss. LPS injection leads to inflammatory bone erosion and increased numbers of TRAP-positive osteoclasts[1].

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

    350.45

    Formula

    C20H30O5
    CAS 号
    性状

    固体

    颜色

    White to off-white

    中文名称

    穿心莲内酯
    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 1 year
    -20°C 6 months
    溶解性数据
    In Vitro: 

    DMSO 中的溶解度 : 100 mg/mL (285.35 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 : < 0.1 mg/mL (insoluble)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 2.8535 mL 14.2674 mL 28.5347 mL
    5 mM 0.5707 mL 2.8535 mL 5.7069 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。

    • 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

    In Vivo:

    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 (7.13 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 (7.13 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。

      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: 99.89%

    COA (199 KB) LCMS (265 KB)

    产品使用指南 (1538 KB)
    参考文献
    Kinase Assay
    [1]

    In vitro osteoclastogenesis assays are preformed to examine the effects of Andrographolide on osteoclast differentiation. Bone marrow macrophages (BMM) cells are prepared. Briefly, cells extracted from the femur and tibiae of a 6-week-old C57/BL6 mouse are incubated in complete cell culture media and 30 ng/mL M-CSF in a T-75 cm2 flask for proliferation. When changing the medium, the cells are washed in order to deplete residual stromal cells. After reaching 90% confluence, cells are washed with PBS three times and trypsinized for 30 min to harvest BMMs. Cells adhering to the bottom of the dish are classified as BMMs; these BMMs are plated in 96-well plates at a density of 8×103 cells per well in triplicate and incubated in a humidified incubator containing 5% CO2 at 37°C for 24 h. The cells are then treated with various concentrations of Andrographolide (0, 2.5, 5, or 10 μM) plus M-CSF (30 ng/mL) and RANKL (50 ng/mL). After 5 days, cells are fixed and stained for tartrate-resistant acid phosphatase (TRAP) activity. TRAP-positive multinucleated cells with more than five nuclei are counted as osteoclasts[1].

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

    Effects of Andrographolide on cell proliferation are determined with a CCK-8. BMMs are plated in 96-well plates at a density of 3×103 cells per well in triplicate. Twenty-four hours later, the cells are treated with increasing concentrations of Andrographolide (0, 2.5, 5, 10 or 20 μM) for 2 days. Next, 10 μL CCK-8 is added to each well, and the plates are then incubated at 37°C for an additional 2 h. The optical density (OD) is then measured with an ELX800 absorbance microplate reader at a wavelength of 450 nm (650 nm reference). The cell viability is calculated[1].

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

    Mice[1]
    C57BL/6 mice (8 weeks old) are divided into four groups of seven mice each. Mice are injected i.p. with Andrographolide (5 or 30 mg/kg body weight) or PBS as a control 1 day before injection of LPS (5 μg/g body weight). Andrographolide or PBS is injected intraperitoneally every other day for 8 days. LPS is injected intraperitoneally on days one and four. All mice are killed 8 days after the initial LPS injection, and the left femurs of all animals are scanned with a high-resolution micro-CT at a resolution of 9 μm.

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

    Andrographolide 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, 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。

    可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 2.8535 mL 14.2674 mL 28.5347 mL 71.3369 mL
    5 mM 0.5707 mL 2.8535 mL 5.7069 mL 14.2674 mL
    10 mM 0.2853 mL 1.4267 mL 2.8535 mL 7.1337 mL
    15 mM 0.1902 mL 0.9512 mL 1.9023 mL 4.7558 mL
    20 mM 0.1427 mL 0.7134 mL 1.4267 mL 3.5668 mL
    25 mM 0.1141 mL 0.5707 mL 1.1414 mL 2.8535 mL
    30 mM 0.0951 mL 0.4756 mL 0.9512 mL 2.3779 mL
    40 mM 0.0713 mL 0.3567 mL 0.7134 mL 1.7834 mL
    50 mM 0.0571 mL 0.2853 mL 0.5707 mL 1.4267 mL
    60 mM 0.0476 mL 0.2378 mL 0.4756 mL 1.1889 mL
    80 mM 0.0357 mL 0.1783 mL 0.3567 mL 0.8917 mL
    100 mM 0.0285 mL 0.1427 mL 0.2853 mL 0.7134 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:

    Andrographolide5508-58-7Andrographis穿心莲内酯NF-κBSARS-CoVInfluenza VirusAutophagyParasiteNuclear factor-κBNuclear factor-kappaBSARS coronavirusInhibitorinhibitorinhibit

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