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  1. NF-κB Stem Cell/Wnt MAPK/ERK Pathway Autophagy Apoptosis
  2. Keap1-Nrf2 ERK Autophagy Apoptosis Ferroptosis
  3. TBHQ

TBHQ  (Synonyms: 特丁基對苯二酚; tert-Butylhydroquinone)

目錄號: HY-100489 純度: 99.89%
COA 產(chǎn)品使用指南

TBHQ (tert-Butylhydroquinone) 是一種廣泛使用的 Nrf2 激活劑,通過激活 Nrf2 來免受 Doxorubicin (DOX)-誘導的心臟毒性。TBHQ (tert-Butylhydroquinone) 也是一種 ERK 激活劑,逆轉(zhuǎn) Dehydrocorydaline (DHC) 對黑素瘤細胞增殖的抑制作用。

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

TBHQ Chemical Structure

TBHQ Chemical Structure

CAS No. : 1948-33-0

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     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
10 mM * 1 mL in DMSO ¥440
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500 mg ¥400
In-stock
1 g ¥500
In-stock
5 g   詢價  
10 g   詢價  

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Customer Review

Other Forms of TBHQ:

MCE 顧客使用本產(chǎn)品發(fā)表的 83 篇科研文獻

WB

    TBHQ purchased from MCE. Usage Cited in: Front Pharmacol. 2018 Jun 6;9:540.  [Abstract]

    BHQ promotes higher protein expression of Nrf2 in a time-dependent manner in neonatal rat cardiac fibroblasts (NRCF) while notably downregulated collagen I and collagen III.

    TBHQ purchased from MCE. Usage Cited in: Biochem Biophys Res Commun. 2018 Jun 7;500(3):790-796.  [Abstract]

    Macrophages are isolated from wild-type mice, treated with tBHQ (100 μM) or not, and induced for 3 h using LPS, IFN-g, IL-4 or IL-13. Western blot analysis of the expression of Nrf2, p65 subunit of NF-kB, phosphorylated p65 and PPARg in the cytoplasm and nucleus.

    查看 ERK 亞型特異性產(chǎn)品:

    • 生物活性

    • 純度 & 產(chǎn)品資料

    • 參考文獻

    生物活性

    TBHQ (tert-Butylhydroquinone) is a widely used Nrf2 activator, protects against Doxorubicin (DOX)-induced cardiotoxicity through activation of Nrf2[1]. TBHQ (tert-Butylhydroquinone) is also an ERK activator; rescues Dehydrocorydaline (DHC)-induced cell proliferation inhibitionin melanoma[2].

    IC50 & Target[1][2]

    Nrf2

     

    ERK

     

    Autophagy

     

    細胞效力
    (Cellular Effect)
    Cell Line Type Value Description References
    HCT-116 IC50
    > 100 μM
    Compound: tBHQ
    Cytotoxicity against human HCT116 cells by MTT assay
    Cytotoxicity against human HCT116 cells by MTT assay
    [PMID: 23820128]
    HeLa EC50
    > 400 μM
    Compound: TBHQ
    Inhibition of Influenza A virus H3N2 A/X-31 hemagglutinin 3 D1122N expressed in HeLa cells assessed as polykaryon formation preincubated for 15 mins and further incubated for 15 mins with acidic buffer containing compounds at pH 5.6 by giemsa staining bas
    Inhibition of Influenza A virus H3N2 A/X-31 hemagglutinin 3 D1122N expressed in HeLa cells assessed as polykaryon formation preincubated for 15 mins and further incubated for 15 mins with acidic buffer containing compounds at pH 5.6 by giemsa staining bas
    [PMID: 31753804]
    HeLa EC50
    12 μM
    Compound: TBHQ
    Inhibition of Influenza A virus H3N2 A/X-31 hemagglutinin 3 E572K mutant expressed in HeLa cells assessed as polykaryon formation preincubated for 15 mins and further incubated for 15 mins with acidic buffer containing compounds at pH 5.2 by giemsa staini
    Inhibition of Influenza A virus H3N2 A/X-31 hemagglutinin 3 E572K mutant expressed in HeLa cells assessed as polykaryon formation preincubated for 15 mins and further incubated for 15 mins with acidic buffer containing compounds at pH 5.2 by giemsa staini
    [PMID: 31753804]
    HeLa EC50
    9.9 μM
    Compound: TBHQ
    Inhibition of influenza H3N2 A/X-31 hemagglutinin 3 expressed in HeLa cells assessed as polykaryon formation preincubated for 15 mins and further incubated for 15 mins with acidic buffer containing compounds at pH 5.2 by giemsa staining based microscopic
    Inhibition of influenza H3N2 A/X-31 hemagglutinin 3 expressed in HeLa cells assessed as polykaryon formation preincubated for 15 mins and further incubated for 15 mins with acidic buffer containing compounds at pH 5.2 by giemsa staining based microscopic
    [PMID: 31753804]
    HepG2 EC50
    12.6 μM
    Compound: t-Butylhydroquinone
    Activation of human PXR expressed in human HepG2 (DPX-2) cells after 24 hrs by luciferase reporter gene based luminescent analysis
    Activation of human PXR expressed in human HepG2 (DPX-2) cells after 24 hrs by luciferase reporter gene based luminescent analysis
    [PMID: 20966043]
    HepG2 EC50
    2 μM
    Compound: t-Butylhydroquinone
    Activation of human PXR expressed in human HepG2 (DPX-2) cells assessed as induction of CYP3A4 after 24 hrs by luminescent analysis
    Activation of human PXR expressed in human HepG2 (DPX-2) cells assessed as induction of CYP3A4 after 24 hrs by luminescent analysis
    [PMID: 20966043]
    THP-1 IC50
    > 100 μM
    Compound: tBHQ
    Cytotoxicity against human THP-1 cells assessed as reduction in cell viability measured after 24 hrs by MTT assay
    Cytotoxicity against human THP-1 cells assessed as reduction in cell viability measured after 24 hrs by MTT assay
    [PMID: 35253427]
    體外研究
    (In Vitro)

    TBHQ (t-butylhydroquinone; tBHQ) (0-100 μM; 48 h) 單獨使用不會影響 H9c2 細胞活力。將 H9c2 細胞與不同濃度的 tBHQ 預孵育 24 小時可增強細胞活力,而細胞活力會因暴露于乙醇而以劑量依賴性方式降低。用 tBHQ 處理可顯著增強暴露于乙醇的 H9c2 心肌細胞的活力[3]
    TBHQ (5 μM; 15 mins;H9c2 細胞) 處理可顯著減少暴露于乙醇的凋亡細胞數(shù)量[3]。
    TBHQ (5 μM; H9c2 細胞) 預處理顯著抑制了乙醇誘導的 caspase-3Bax 表達增加,并增強了 Bcl-2 表達[3]。

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

    Cell Viability Assay[3]

    Cell Line: H9c2 cells
    Concentration: 0 μM, 0.625 μM, 1.25 μM, 2.5 μM, 5 μM, 10 μM, 20 μM, 50 μM and 100 μM
    Incubation Time: 48 hours
    Result: Enhanced the viability of H9c2 cardiomyocytes exposed to ethanol.

    Apoptosis Analysis[3]

    Cell Line: H9c2 cells
    Concentration: 5 μM
    Incubation Time:
    Result: Lowered the amount of apoptotic cells exposed to ethanol.

    Western Blot Analysis[3]

    Cell Line: H9c2 cells
    Concentration: 5 μM
    Incubation Time:
    Result: Inhibited the ethanol-induced increase in caspase-3 and Bax expression, and enhanced Bcl-2 expression.
    體內(nèi)研究
    (In Vivo)

    TBHQ 治療 (50 mg/kg; i.p.; 在腦出血 (ICH) 后 1 小時開始注射,每次隔 8 小時注射一次,共注射三次; CD-1 小鼠) 可增強 Nrf2 的 DNA 結(jié)合活性,減輕腦出血 (ICH) 后的氧化性腦損傷和急性神經(jīng)功能障礙,減弱小膠質(zhì)細胞活化,同時減少促炎細胞因子白細胞介素-1β (IL-1β) 的釋放。TBHQ 在腦出血后給藥具有減輕急性神經(jīng)損傷的療效[4]。

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

    Animal Model: Male CD-1 mice (8-10 weeks old)[4]
    Dosage: 50 mg/kg
    Administration: Intraperitoneal injection; three injections at intervals of 8 hours that began 1h post ICH.
    Result: The treatment augmented the DNA-binding activity of Nrf2, attenuated brain oxidative damage, attenuated the microglial activation and the expression of IL-1β.
    分子量

    166.22

    Formula

    C10H14O2

    CAS 號
    性狀

    固體

    顏色

    White to off-white

    中文名稱

    特丁基對苯二酚;叔丁基對苯二酚

    運輸條件

    Room temperature in continental US; may vary elsewhere.

    儲存方式
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性數(shù)據(jù)
    細胞實驗: 

    DMSO 中的溶解度 : ≥ 56.66 mg/mL (340.87 mM; 吸濕的 DMSO 對產(chǎn)品的溶解度有顯著影響,請使用新開封的 DMSO)

    * "≥" 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 6.0161 mL 30.0806 mL 60.1612 mL
    5 mM 1.2032 mL 6.0161 mL 12.0322 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。-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% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.5 mg/mL (15.04 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 DMSO 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% DMSO    90% (20% SBE-β-CD in Saline)

      Solubility: ≥ 2.5 mg/mL (15.04 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 DMSO 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。

    以下溶解方案,請直接配制工作液。建議現(xiàn)用現(xiàn)配,在短期內(nèi)盡快用完。 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: 50% PEG300    50% Saline

      Solubility: 20 mg/mL (120.32 mM); 澄清溶液; 超聲助溶

    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
    請輸入您的動物體內(nèi)配方組成:
    %
    DMSO +
    +
    %
    Tween-80 +
    %
    Saline
    如果您的動物是免疫缺陷鼠或者體弱鼠,建議 DMSO 中的在最后工作液體系中的占比盡量不超過 2%。
    方案所需 助溶劑 包括:DMSO ,均可在 MCE 網(wǎng)站選購。 ,Tween 80,均可在 MCE 網(wǎng)站選購。
    計算結(jié)果
    工作液所需濃度 : mg/mL
    儲備液配制方法 : mg 藥物溶于 μL  DMSO(母液濃度為 mg/mL)。
    您所需的儲備液濃度超過該產(chǎn)品的實測溶解度,以下方案僅供參考,如有需要,請與 MCE 中國技術支持聯(lián)系。
    動物實驗體內(nèi)工作液的配制方法 : 取 μL DMSO 儲備液,加入 μL 。 μL ,混合均勻至澄清,再加 μL Tween 80,混合均勻至澄清,再加 μL 生理鹽水
    連續(xù)給藥周期超過半月以上,請謹慎選擇該方案。
    請確保第一步儲備液溶解至澄清狀態(tài),從左到右依次添加助溶劑。您可采用超聲加熱 (超聲清洗儀,建議頻次 20-40 kHz),渦旋吹打等方式輔助溶解。
    純度 & 產(chǎn)品資料

    純度: 99.89%

    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。-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
    DMSO 1 mM 6.0161 mL 30.0806 mL 60.1612 mL 150.4031 mL
    5 mM 1.2032 mL 6.0161 mL 12.0322 mL 30.0806 mL
    10 mM 0.6016 mL 3.0081 mL 6.0161 mL 15.0403 mL
    15 mM 0.4011 mL 2.0054 mL 4.0107 mL 10.0269 mL
    20 mM 0.3008 mL 1.5040 mL 3.0081 mL 7.5202 mL
    25 mM 0.2406 mL 1.2032 mL 2.4064 mL 6.0161 mL
    30 mM 0.2005 mL 1.0027 mL 2.0054 mL 5.0134 mL
    40 mM 0.1504 mL 0.7520 mL 1.5040 mL 3.7601 mL
    50 mM 0.1203 mL 0.6016 mL 1.2032 mL 3.0081 mL
    60 mM 0.1003 mL 0.5013 mL 1.0027 mL 2.5067 mL
    80 mM 0.0752 mL 0.3760 mL 0.7520 mL 1.8800 mL
    100 mM 0.0602 mL 0.3008 mL 0.6016 mL 1.5040 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.

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    產(chǎn)品名稱:
    TBHQ
    目錄號:
    HY-100489
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