成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

  1. Membrane Transporter/Ion Channel Immunology/Inflammation Anti-infection
  2. Potassium Channel NOD-like Receptor (NLR) Bacterial Antibiotic
  3. Nigericin sodium salt

Nigericin sodium salt  (Synonyms: 尼日利亞菌素鈉鹽)

目錄號: HY-100381 純度: 99.37%
COA 產(chǎn)品使用指南

Nigericin sodium salt 是從吸水鏈霉菌中得到的一種抗生素,作為 H+,K+ 和 Pb2+ 離子載體起作用,NLRP3 的激動劑。

MCE 的所有產(chǎn)品僅用作科學研究或藥證申報,我們不為任何個人用途提供產(chǎn)品和服務

Nigericin sodium salt Chemical Structure

Nigericin sodium salt Chemical Structure

CAS No. : 28643-80-3

1.  客戶無需承擔相應的運輸費用。

2.  同一機構(單位)同一產(chǎn)品試用裝僅限申領一次,同一機構(單位)一年內(nèi)

     可免費申領三個不同產(chǎn)品的試用裝。

3.  試用裝只面向終端客戶

規(guī)格 價格 是否有貨 數(shù)量
5 mg ¥900
In-stock
10 mg ¥1500
In-stock
25 mg ¥2180
In-stock
50 mg ¥2900
In-stock
100 mg   詢價  
200 mg   詢價  

* Please select Quantity before adding items.

Customer Review

Other Forms of Nigericin sodium salt:

MCE 顧客使用本產(chǎn)品發(fā)表的 124 篇科研文獻

WB

    Nigericin sodium salt 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 sodium salt 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 sodium salt 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.

    查看 NOD-like Receptor (NLR) 亞型特異性產(chǎn)品:

    查看 Antibiotic 亞型特異性產(chǎn)品:

    • 生物活性

    • 實驗參考方法

    • 純度 & 產(chǎn)品資料

    • 參考文獻

    生物活性

    Nigericin sodium salt is an antibiotic from Streptomyces hygroscopicus that works by acting as an H+, K+, and Pb2+ ionophore, a NLRP3 activator[1].

    IC50 & Target

    NLRP3

     

    體外研究
    (In Vitro)

    Nigericin (0.1 μM) 以劑量依賴的方式降低抑制 H460 肺癌細胞的增殖和克隆形成。尼日利亞菌素抑制 H460 肺癌細胞遷移和侵襲[1]。Nigericin (0.1-10 nM) 顯然對細胞體積有雙重作用,即在較低的 Nigericin 濃度下有收縮作用,在較高濃度下有膨脹作用。Nigericin (0.1-1 nM) 顯著降低細胞溶質(zhì) pH (pHi),并在 5 和 10 nM 時略微增加 PHi[2]。Nigericin 對 S18 細胞的毒性高于 S26 細胞,IC50 分別為 2.03±0.55 μM 和 4.77±2.35 μM。Nigericin 可以在體外選擇性地殺死 NPC 中的癌癥干細胞。Nigericin 顯著降低 S18 和 HONE-1 細胞的遷移能力[3]。Nigericin 對 HT29 和 SW116 細胞系表現(xiàn)出胎兒毒性,IC50 分別為 12.92±0.25 μMol 和 15.86±0.18 μMol。在標準軟瓊脂測定中,尼日利亞菌素還表現(xiàn)出在不依賴貼壁的條件下形成菌落的能力下降[4]。

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

    體內(nèi)研究
    (In Vivo)

    Ngericin (4 mg/kg,ip) 顯著減少腫瘤生長并與化療劑 DDP 協(xié)同作用,如腫瘤體積所示。Nigericin 在體內(nèi)顯著降低 Bmi-1。Bmi-1 的過表達部分恢復了尼日利亞菌素處理下 NPC 細胞的 CSC 含量和轉(zhuǎn)移能力。Bmi-1的下調(diào)可能與尼日利亞菌素對鼻咽癌干細胞的抑制作用有關[3]。

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

    分子量

    746.94

    Formula

    C40H67NaO11

    CAS 號
    性狀

    固體

    顏色

    White to off-white

    中文名稱

    尼日利亞菌素鈉鹽;尼日利亞菌素鈉

    結(jié)構分類
    初始來源

    Streptomyces hygroscopicus

    運輸條件

    Room temperature in continental US; may vary elsewhere.

    儲存方式

    4°C, sealed storage, away from moisture

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

    溶解性數(shù)據(jù)
    細胞實驗: 

    Ethanol 中的溶解度 : ≥ 50 mg/mL (66.94 mM)

    * "≥" means soluble, but saturation unknown.

    配制儲備液
    濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
    1 mM 1.3388 mL 6.6940 mL 13.3880 mL
    5 mM 0.2678 mL 1.3388 mL 2.6776 mL
    查看完整儲備液配制表

    * 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復凍融造成的產(chǎn)品失效。
    儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲存時,請在6個月內(nèi)使用,-20°C儲存時,請在1個月內(nèi)使用。

    • 摩爾計算器

    • 稀釋計算器

    Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

    質(zhì)量
    =
    濃度
    ×
    體積
    ×
    分子量 *

    Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

    This equation is commonly abbreviated as: C1V1 = C2V2

    濃度 (start)

    C1

    ×
    體積 (start)

    V1

    =
    濃度 (final)

    C2

    ×
    體積 (final)

    V2

    動物實驗:

    請根據(jù)您的 實驗動物和給藥方式 選擇適當?shù)娜芙夥桨浮?

    以下溶解方案都請先按照 In Vitro 方式配制澄清的儲備液,再依次添加助溶劑:
    ——為保證實驗結(jié)果的可靠性,澄清的儲備液可以根據(jù)儲存條件,適當保存;體內(nèi)實驗的工作液,建議您現(xiàn)用現(xiàn)配,當天使用
    以下溶劑前顯示的百分比是指該溶劑在您配制終溶液中的體積占比;如在配制過程中出現(xiàn)沉淀、析出現(xiàn)象,可以通過加熱和/或超聲的方式助溶

    • 方案 一

      請依序添加每種溶劑: 10% EtOH    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.5 mg/mL (3.35 mM); 澄清溶液

      此方案可獲得 ≥ 2.5 mg/mL(飽和度未知)的澄清溶液。

      1 mL 工作液為例,取 100 μL 25.0 mg/mL 的澄清 EtOH 儲備液加到 400 μL PEG300 中,混合均勻;再向上述體系中加入 50 μL Tween-80,混合均勻;然后再繼續(xù)加入 450 μL 生理鹽水 定容至 1 mL

      生理鹽水的配制:將 0.9 g 氯化鈉,溶解于 ddH?O 并定容至 100 mL,可以得到澄清透明的生理鹽水溶液。
    • 方案 二

      請依序添加每種溶劑: 10% EtOH    90% (20% SBE-β-CD in Saline)

      Solubility: 2.5 mg/mL (3.35 mM); 懸濁液; 超聲助溶

      此方案可獲得 2.5 mg/mL的均勻懸濁液,懸濁液可用于口服和腹腔注射。

      1 mL 工作液為例,取 100 μL 25.0 mg/mL 的澄清 EtOH 儲備液加到 900 μL 20% 的 SBE-β-CD 生理鹽水水溶液 中,混合均勻。

      2 g SBE-β-CD(磺丁基醚 β-環(huán)糊精)粉末定容于 10 mL 的生理鹽水中,完全溶解至澄清透明。
    動物溶解方案計算器
    請輸入動物實驗的基本信息:

    給藥劑量

    mg/kg

    動物的平均體重

    g

    每只動物的給藥體積

    μL

    動物數(shù)量

    由于實驗過程有損耗,建議您多配一只動物的量
    計算結(jié)果
    工作液所需濃度 : mg/mL
    純度 & 產(chǎn)品資料

    純度: 99.37%

    參考文獻
    Cell Assay
    [1]

    For RCCs, cells (appr 2000 cells/well) are plated in 96-well cell-culture microplates and incubated over nigericinht in complete media (CM)-RPMI 1640 supplemented with 5% FBS and 2 mM l-glutamine. Cells are then exposed to the appropriate concentration of drug or vehicle for 72 h. For PPSS, cells (appr 500 cells/well) are plated in 96-well cell-culture microplates incubated over Nigericinht in CM to allow them to adhere and then maintained in serum-free media for 7-8 days and then treated with the appropriate concentration of drug or vehicle for 72 h in SFM. Cell viability for cells growing under RCCs and PPSS are evaluated by the MTT assay. The absorbance of solubilized formazan is read at 570 nm using ELISA (enzyme-linked immunosorbent assay) reader. In all cases, the highest concentration of DMSO is used in the control and this concentration is maintained below 0.001% (v/v). This DMSO concentration does not show any significant antiproliferative effect on the cell line in a short-term assay.

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

    Animal Administration
    [3]

    Mice[3]
    The S18 cells are injected near the scapula of the nude mice. Nine days after injection, the mice are randomly divided into four groups with six animals each (control, DDP, Nigericin and DDP combined with Nigericin). DDP (2.5 mg/kg) is injected intraperitoneally for five continuous days and nigericin (4 mg/kg) is administrated intraperitoneally every two days. Tumor length and width are measured with a vernier caliper every other day. Tumor volume is calculated using the formula V=0.5×(length×width2). The body weights of the mice are recorded every two days. Mice are humanely euthanized when the tumor volume reach 2000 mm3.

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

    參考文獻

    完整儲備液配制表

    * 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復凍融造成的產(chǎn)品失效。
    儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲存時,請在6個月內(nèi)使用,-20°C儲存時,請在1個月內(nèi)使用。

    可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
    Ethanol 1 mM 1.3388 mL 6.6940 mL 13.3880 mL 33.4699 mL
    5 mM 0.2678 mL 1.3388 mL 2.6776 mL 6.6940 mL
    10 mM 0.1339 mL 0.6694 mL 1.3388 mL 3.3470 mL
    15 mM 0.0893 mL 0.4463 mL 0.8925 mL 2.2313 mL
    20 mM 0.0669 mL 0.3347 mL 0.6694 mL 1.6735 mL
    25 mM 0.0536 mL 0.2678 mL 0.5355 mL 1.3388 mL
    30 mM 0.0446 mL 0.2231 mL 0.4463 mL 1.1157 mL
    40 mM 0.0335 mL 0.1673 mL 0.3347 mL 0.8367 mL
    50 mM 0.0268 mL 0.1339 mL 0.2678 mL 0.6694 mL
    60 mM 0.0223 mL 0.1116 mL 0.2231 mL 0.5578 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.

    您最近查看的產(chǎn)品:

    Your information is safe with us. * Required Fields.

       產(chǎn)品名稱:

     

    * 需求量:

    * 客戶姓名:

     

    * Email:

    * 電話:

     

    * 公司或機構名稱:

       留言給我們:

    Bulk Inquiry

    Inquiry Information

    產(chǎn)品名稱:
    Nigericin sodium salt
    目錄號:
    HY-100381
    需求量: