1. Membrane Transporter/Ion Channel Immunology/Inflammation Anti-infection Apoptosis Stem Cell/Wnt
  2. Sodium Channel NOD-like Receptor (NLR) Bacterial Apoptosis Antibiotic Pyroptosis Wnt β-catenin
  3. Nigericin

Nigericin  (Synonyms: 尼日利亚霉素)

目录号: HY-127019 纯度: 99.37%
COA 产品使用指南

Nigericin 是一种抗生素 (antibiotic),源自 Streptomyces hygroscopicus,充当 K+/H+ 离子载体 (K+/H+ ionophore),促进 K+/H+ 跨线粒体膜交换。Nigericin 通过降低细胞内 pH (pHi) 和 Wnt/β-catenin 通路信号而显示出良好的抗癌活性。Nigericin 在 TNBC 中通过 caspase 1/GSDMD 途径诱导细胞焦亡 (pyroptosis)[3]

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

Nigericin Chemical Structure

Nigericin Chemical Structure

CAS No. : 28380-24-7

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
5 mg ¥900
In-stock
10 mg ¥1500
In-stock
25 mg ¥3200
In-stock
50 mg ¥5200
In-stock
100 mg 现货 询价
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of Nigericin:

MCE 顾客使用本产品发表的 122 篇科研文献

WB

    Nigericin purchased from MCE. Usage Cited in: Phytomedicine. 2023 Mar 5;113:154743.  [Abstract]

    Priming with LPS (1 μg/mL; 4 h) and activating with Nigericin (10 μM; 2 h) induces NLRP3 expression, caspase-1 cleavage, and GSDMD cleavage in BMDMs.

    Nigericin purchased from MCE. Usage Cited in: Environ Toxicol. 2023 Mar 29.  [Abstract]

    Nigericin (1.38mM; 2 μg/2 μL; 10 min) signifcantly increases the expression of IL-1β, IL-18, and GSDMD N-terminal in rats

    Nigericin purchased from MCE. Usage Cited in: J Cell Mol Med. 2020 Jul;24(14):8078-8090.  [Abstract]

    LPS + Nigericin is used to induce pyroptosis as a positive control group.
    • 生物活性

    • 纯度 & 产品资料

    • 参考文献

    生物活性

    Nigericin is an antibiotic derived from Streptomyces hygroscopicus that act as a K+/H+ ionophore, promoting K+/H+ exchange across mitochondrial membranes. Nigericin shows promising anti-cancer activities through decreasing intracellular pH (pHi), and inactivation of Wnt/β-catenin signals. Nigericin induces pyroptosis through caspase 1/GSDMD in TNBC[1][2][3][4][5][6][7].

    IC50 & Target

    NLRP3

     

    细胞效力
    (Cellular Effect)
    Cell Line Type Value Description References
    H9 EC50
    0.006 μM
    Compound: Nigericin
    Antiviral activity against HIV1 RF in human H9 cells assessed as inhibition of virus-induced cytopathic effect by formazan-based conventional colorimetric technique
    Antiviral activity against HIV1 RF in human H9 cells assessed as inhibition of virus-induced cytopathic effect by formazan-based conventional colorimetric technique
    [PMID: 11430019]
    Hepatocyte IC50
    < 0.001 nM
    Compound: Nigericin
    Antimicrobial activity against Plasmodium yoelii 265 liver infected in mammalian hepatocytes after 48 hrs
    Antimicrobial activity against Plasmodium yoelii 265 liver infected in mammalian hepatocytes after 48 hrs
    [PMID: 18212104]
    Hepatocyte IC50
    < 0.001 nM
    Compound: Nigericin
    Antimicrobial activity against Plasmodium falciparum NF54 schizonts in mammalian hepatocytes after 96 hrs
    Antimicrobial activity against Plasmodium falciparum NF54 schizonts in mammalian hepatocytes after 96 hrs
    [PMID: 18212104]
    KM12 IC50
    8.48 μM
    Compound: 70
    Anticancer activity against human KM12 cells assessed as reduction in cell viability incubated for 24 hrs by CCK-8 assay
    Anticancer activity against human KM12 cells assessed as reduction in cell viability incubated for 24 hrs by CCK-8 assay
    [PMID: 33445154]
    SW-620 IC50
    1.39 μM
    Compound: 70
    Anticancer activity against human SW-620 cells assessed as reduction in cell viability incubated for 24 hrs by CCK-8 assay
    Anticancer activity against human SW-620 cells assessed as reduction in cell viability incubated for 24 hrs by CCK-8 assay
    [PMID: 33445154]
    体外研究
    (In Vitro)

    Nigericin (0-4 μg/ml;24 小时) 通过 caspase 1/GSDMD 通路在 TNBC 细胞中诱导细胞焦亡 (pyroptosis)[6]
    Nigericin (0-0.25 μg/ml;24 小时) 是一种针对革兰氏阳性菌的抗生素[4]
    Nigericin (0-0.25 μg/ml;24 小时) 抑制 H460 细胞中的 Wnt/β-catenin 通路,发挥抗癌作用[7].

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

    Cell Viability Assay[4]

    Cell Line: S. aureus, Staphylococcus epidermidis, Enterococcus faecalis, E. faecium, S. pneumoniae) , and Streptococcus agalactiae
    Concentration: 0 μg/ml, 0.05 μg/ml, 0.125 μg/ml, 0.25 μg/ml
    Incubation Time: 24 h
    Result: Exhibited potent activity against these clinical MDR strains, with MIC values ranging from 0.004-0.25 mg/ml.

    Western Blot Analysis[6]

    Cell Line: MDA-MB-231, and 4T1 cells
    Concentration: 0 μg/ml, 2 μg/ml, 4 μg/ml
    Incubation Time: 24 h
    Result: Showed increasing in the proteins level of caspase 1 and N-GSDMD.

    Cell Viability Assay[7]

    Cell Line: H460 cells
    Concentration: 0.5 μM, 1 μM, 2.5 μM
    Incubation Time: 24 h
    Result: Showed downregulating in the expression of proteins of the canonical Wnt (LRP6, Wnt5a/b, and β-catenin) signaling pathway.
    体内研究
    (In Vivo)

    Nigericin (1 mg/kg;腹膜注射;每 12 h 一次,持续 3 天) 可减少小鼠 S. aureus USA300 菌的感染[4]
    Nigericin (0.025 mg/kg;皮下注射;每两天一次共四周) 协同 anti-PD-1 显示出协同抗癌作用[6]

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

    Animal Model: BALB/c Mice injected orthotopically with 4T1 cells[6]
    Dosage: 0.025 mg/kg
    Administration: Subcutaneous injection (s.c.)
    Result: Showed combination with anti-PD-1 antibody almost completely suppressed tumor growth.
    Animal Model: Mice Infected with S. aureus USA300[4]
    Dosage: 1 mg/kg
    Administration: Intraperitoneal injection (i.p.)
    Result: Showed reduction in the bacterial burden to 1,000-10,000-fold in the major organs.
    分子量

    724.96

    Formula

    C40H68O11

    CAS 号
    性状

    固体

    颜色

    White to off-white

    中文名称

    尼日利亚霉素

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    4°C, sealed storage, away from moisture

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

    溶解性数据
    细胞实验: 

    Ethanol 中的溶解度 : ≥ 33.33 mg/mL (45.97 mM)

    DMSO 中的溶解度 : < 1 mg/mL (insoluble or slightly soluble)

    * "≥" 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 1.3794 mL 6.8969 mL 13.7939 mL
    5 mM 0.2759 mL 1.3794 mL 2.7588 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 (sealed storage, away from moisture)。-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% EtOH    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.5 mg/mL (3.45 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。

      1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 EtOH 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% EtOH    90% Corn Oil

      Solubility: ≥ 2.5 mg/mL (3.45 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,此方案实验周期在半个月以上的动物实验酌情使用。

      1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 EtOH 储备液加到 900 μL 玉米油中,混合均匀。

    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

    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 (sealed storage, away from moisture)

    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: 99.37%

    参考文献

    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 (sealed storage, away from moisture)。-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
    Ethanol 1 mM 1.3794 mL 6.8969 mL 13.7939 mL 34.4847 mL
    5 mM 0.2759 mL 1.3794 mL 2.7588 mL 6.8969 mL
    10 mM 0.1379 mL 0.6897 mL 1.3794 mL 3.4485 mL
    15 mM 0.0920 mL 0.4598 mL 0.9196 mL 2.2990 mL
    20 mM 0.0690 mL 0.3448 mL 0.6897 mL 1.7242 mL
    25 mM 0.0552 mL 0.2759 mL 0.5518 mL 1.3794 mL
    30 mM 0.0460 mL 0.2299 mL 0.4598 mL 1.1495 mL
    40 mM 0.0345 mL 0.1724 mL 0.3448 mL 0.8621 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.

    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:
    Nigericin
    目录号:
    HY-127019
    需求量: