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

  2. Epigenetics PI3K/Akt/mTOR Autophagy
  3. AMPK Autophagy Mitophagy
  4. Metformin

Metformin  (Synonyms: 二甲雙胍; 1,1-Dimethylbiguanide)

目錄號(hào): HY-B0627 純度: 99.96%
COA 產(chǎn)品使用指南

Metformin (1,1-Dimethylbiguanide) 抑制肝臟中的線粒體呼吸鏈，導(dǎo)致 AMPK 活化，增強(qiáng)胰島素敏感性，可用于 2 型糖尿病的研究。Metformin 可以透過(guò)血腦屏障，誘導(dǎo)自噬 (autophagy)。

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

Metformin Chemical Structure

Metformin Chemical Structure

CAS No. : 657-24-9

1.  客戶無(wú)需承擔(dān)相應(yīng)的運(yùn)輸費(fèi)用。

2.  同一機(jī)構(gòu)（單位）同一產(chǎn)品試用裝僅限申領(lǐng)一次，同一機(jī)構(gòu)（單位）一年內(nèi)

     可免費(fèi)申領(lǐng)三個(gè)不同產(chǎn)品的試用裝。

3.  試用裝只面向終端客戶。

規(guī)格 價(jià)格 是否有貨 數(shù)量
10 mM * 1 mL in DMSO ￥550
In-stock
5 mg ￥312
In-stock
10 mg ￥500
In-stock
25 mg ￥800
In-stock
50 mg ￥1100
In-stock
100 mg ￥1370
In-stock
200 mg   詢價(jià)  
500 mg   詢價(jià)  

* Please select Quantity before adding items.

Customer Review

Other Forms of Metformin:

MCE 顧客使用本產(chǎn)品發(fā)表的 121 篇科研文獻(xiàn)

WB
IHC
Cell Viability Assay

    Metformin purchased from MCE. Usage Cited in: Redox Biol. 2023 Jun 15, 102786.

    Metformin hydrochloride (Met; 3, 6?mM; 30 min) inhibits MGO-induced the increased expression of Bax and caspase-3 cleavage and decreased expression of Bcl-2 in ARPE-19 cells.

    Metformin purchased from MCE. Usage Cited in: Redox Biol. 2023 Jun 15, 102786.

    Metformin hydrochloride (Metformin; 2, 6, 20 mM; 30 min) attenuates MGO-induced cell death in a concentration-dependent manner in ARPE-19?cells.

    Metformin purchased from MCE. Usage Cited in: Endocrinology. 2018 May 1;159(5):2008-2021.  [Abstract]

    Male C57BL/6 mice are intragastrically treated with Metformin or placebo at 3 mg/kg/day for 10 weeks in the presence of HFD after 10-week-HFD feeding and then sacrificed for sample collection. Western blot analysis of AMPKα1, AMPK, p-AMPK, SREBP1 and FAS.

    Metformin purchased from MCE. Usage Cited in: Mol Cell Proteomics. 2017 Jul;16(7):1324-1334.  [Abstract]

    To further validate the MS quantification results, Western blot analysis is carried out using an anti-H3K36 dimethylation antibody. Consistent with the mass spectrometric data, H3K36 dimethylation was elevated in DIO mouse livers, whereas Metformin treatment can significantly decrease histone H3K36 dimethylation in DIO mice to a level close to that of the chow-fed control mice.

    Metformin purchased from MCE. Usage Cited in: Mol Oncol. 2017 Aug;11(8):1035-1049.  [Abstract]

    Co-treatment of Metformin and Ribociclib induces cell death in Hep3B cells. Cells are exposed to Ribociclib at 25 μM and/or Metformin at 10 mM for 72 h.

    Metformin purchased from MCE. Usage Cited in: Mol Oncol. 2017 Oct;11(10):1475-1492.  [Abstract]

    (A) IHC staining of N-cadherin and E-cadherin in the pancreas from KPC mice treated with vehicle, Metformin, or KRIBB11. (B) Masson's trichrome staining and IHC staining of α-SMA in pancreatic tissues from mice treated with vehicle, Metformin, or KRIBB11.

    Metformin purchased from MCE. Usage Cited in: Mol Oncol. 2017 Oct;11(10):1475-1492.  [Abstract]

    MiaPaCa-2 cells are treated with a gradient concentration of Metformin for 24 h, and then, western blotting is performed to show the activation of p-AMPK and the suppression of HSF1 and HSP70.

    Metformin purchased from MCE. Usage Cited in: J Cell Mol Med. 2017 Dec;21(12):3322-3336.  [Abstract]

    Metformin prevents the loss of tight junction (TJ) proteins after SCI. Representative Western blots and quantification data of Occludin, Claudin-5, ZO-1 and β-actin at 3 day after injury.

    Metformin purchased from MCE. Usage Cited in: Biochem Pharmacol. 2017 Aug 15;138:49-60.  [Abstract]

    PP5 overexpression suppresses AMPK-Thr172 phosphorylation induced by AMPK activators, AICAR and metformin. Hep3B cells are transfected with indicated plasmids and treated with AICAR (2 mM; 3 h) or Metformin (3 mM; 16 h) to simulate AMPK phosphorylation.

    Metformin purchased from MCE. Usage Cited in: Mol Neurobiol. 2017 Jul;54(5):3327-3341.  [Abstract]

    Met attenuates apoptosis caused by traumatic spinal cord injury in rat. a, b Representative western blots and quantification data of cleaved caspase 3 and β-actin in each group rats. c, d Representative western blots and quantification data of Bax, Bcl-2, and β-actin in each group rats.

    Metformin purchased from MCE. Usage Cited in: Cell Physiol Biochem. 2017;44(4):1381-1395.  [Abstract]

    U87 cells are treated with Met alone or in the presence of isogambogenic acid for 24 h. The expression levels of phosphorylated AMPK, mTOR and 4E-BP1 are assessed by western blotting, with total AMPK, mTOR and 4E-BP1 used as the internal controls.

    Metformin purchased from MCE. Usage Cited in: Front Immunol. 2016 Dec 12;7:597.  [Abstract]

    Metformin increases adenosine triphosphate-induced inflammasome activation in bone marrow-derived macrophages. (A) Cells are treated. Indicated protein levels in both cell lysates and supernatants are evaluated by western blotting. β-Tubulin is used as a loading control for cell lysates. (B–D) The quantitative analyses of the active caspase-1p10 (B), mature interleukin-1β (C), and HMGB1 (D) levels in the supernatants (A) are shown.

    Metformin purchased from MCE. Usage Cited in: Front Pharmacol. 2016 Oct 20;7:390.  [Abstract]

    Metformin, an AMPK agonist, counteracts the effect of Piperine on suppressing ATP-induced AMPK activation and inflammatory mediator release. J774A.1 cells are pre-treated with 80 μM Piperine and BMDMs are pre-treated with 160 μM Piperine for 4 h. Without being washed out of Piperine, these cells are primed with LPS (500 ng/mL) for 4 h. Next, the cells are treated with Metformin (1 mM) for 1 h (in the absence of Piperine and LPS). Finally, in the presence of Metformin, the BMDMs are stimulated wi

    • 生物活性

    • 純度 & 產(chǎn)品資料

    • 參考文獻(xiàn)

    生物活性

    Metformin (1,1-Dimethylbiguanide) inhibits the mitochondrial respiratory chain in the liver, leading to activation of AMPK, enhancing insulin sensitivity for type 2 diabetes research. Metformin can cross the blood-brain barrier and triggers autophagy[1].

    IC50 & Target[1]

    AMPK

     

    體外研究
    (In Vitro)

    Metformin (1，1-Dimethylbiguanide) 以濃度依賴性方式抑制 ESC 的增殖。A-ESC 的 IC50 為 2.45 mM，N-ESC 為 7.87 mM。與增殖期細(xì)胞相比，Metformin 對(duì)分泌期 A-ESC 中 AMPK 信號(hào)通路的激活有顯著影響[3]。
    Metformin (0-500 μM) 可減少一定劑量的糖原合成-依賴性方式，在培養(yǎng)的大鼠肝細(xì)胞中 IC50 值為 196.5 μM[4]。
    Metformin 顯示細(xì)胞活力和對(duì) PC-3 細(xì)胞的細(xì)胞毒性作用，IC50 為 5 mM[5]。

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.
    體內(nèi)研究
    (In Vivo)

    通過(guò)組織病理學(xué)分析，Metformin (1，1-二甲基雙胍；100 mg/kg，口服) 和 Metformin (25、50、100 mg/kg) 與異丙腎上腺素基團(tuán)可減輕心肌細(xì)胞壞死[1]。
    Metformin (> 900 mg/kg/天，口服) 導(dǎo)致 Crl:CD (SD) 大鼠瀕死/死亡和臨床毒性癥狀[2]。

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

    129.16

    Formula

    C4H11N5
    CAS 號(hào)
    性狀

    固體

    顏色

    White to light yellow

    中文名稱

    二甲雙胍
    運(yùn)輸條件

    Room temperature in continental US; may vary elsewhere.
    儲(chǔ)存方式

    -20°C, protect from light, stored under nitrogen

    *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

    溶解性數(shù)據(jù)
    細(xì)胞實(shí)驗(yàn)： 

    H2O 中的溶解度 : 50 mg/mL (387.12 mM; 超聲助溶)

    DMSO 中的溶解度 : 25 mg/mL (193.56 mM; 超聲助溶 (<60°C); 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響，請(qǐng)使用新開(kāi)封的 DMSO)

    配制儲(chǔ)備液
    濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
    1 mM 7.7423 mL 38.7117 mL 77.4233 mL
    5 mM 1.5485 mL 7.7423 mL 15.4847 mL
    查看完整儲(chǔ)備液配制表

    * 請(qǐng)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(chǔ)備液；一旦配成溶液，請(qǐng)分裝保存，避免反復(fù)凍融造成的產(chǎn)品失效。
    儲(chǔ)備液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)。-80°C儲(chǔ)存時(shí)，請(qǐng)?jiān)?個(gè)月內(nèi)使用，-20°C儲(chǔ)存時(shí)，請(qǐng)?jiān)?個(gè)月內(nèi)使用。

    * 備注：如您選擇水作為儲(chǔ)備液，請(qǐng)稀釋至工作液后，再用 0.22 μm 的濾膜過(guò)濾除菌后使用。

    • 摩爾計(jì)算器

    • 稀釋計(jì)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(dòng)物實(shí)驗(yàn)：

    請(qǐng)根據(jù)您的 實(shí)驗(yàn)動(dòng)物和給藥方式 選擇適當(dāng)?shù)娜芙夥桨浮?

    以下溶解方案都請(qǐng)先按照 In Vitro 方式配制澄清的儲(chǔ)備液，再依次添加助溶劑：
    ——為保證實(shí)驗(yàn)結(jié)果的可靠性，澄清的儲(chǔ)備液可以根據(jù)儲(chǔ)存條件，適當(dāng)保存；體內(nèi)實(shí)驗(yàn)的工作液，建議您現(xiàn)用現(xiàn)配，當(dāng)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(guò)程中出現(xiàn)沉淀、析出現(xiàn)象，可以通過(guò)加熱和/或超聲的方式助溶

    • 方案 一

      請(qǐng)依序添加每種溶劑： 10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.08 mg/mL (16.10 mM); 澄清溶液

      此方案可獲得 ≥ 2.08 mg/mL（飽和度未知）的澄清溶液。

      以 1 mL 工作液為例，取 100 μL 20.8 mg/mL 的澄清 DMSO 儲(chǔ)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(qǐng)依序添加每種溶劑： 10% DMSO    90% (20% SBE-β-CD in Saline)

      Solubility: ≥ 2.08 mg/mL (16.10 mM); 澄清溶液

      此方案可獲得 ≥ 2.08 mg/mL（飽和度未知）的澄清溶液。

      以 1 mL 工作液為例，取 100 μL 20.8 mg/mL 的澄清 DMSO 儲(chǔ)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(qǐng)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(guò)程中出現(xiàn)沉淀、析出現(xiàn)象，可以通過(guò)加熱和/或超聲的方式助溶。

    • 方案 一

      請(qǐng)依序添加每種溶劑： PBS

      Solubility: 100 mg/mL (774.23 mM); 澄清溶液; 超聲助溶

    動(dòng)物溶解方案計(jì)算器
    請(qǐng)輸入動(dòng)物實(shí)驗(yàn)的基本信息：

    給藥劑量

    mg/kg

    動(dòng)物的平均體重

    g

    每只動(dòng)物的給藥體積

    μL

    動(dòng)物數(shù)量

    只
    由于實(shí)驗(yàn)過(guò)程有損耗，建議您多配一只動(dòng)物的量
    計(jì)算結(jié)果
    工作液所需濃度 : mg/mL
    該產(chǎn)品水溶性佳，請(qǐng)具體參考實(shí)測(cè) 水 / PBS / Saline 中的溶解度數(shù)據(jù)。
    您所需的儲(chǔ)備液濃度超過(guò)該產(chǎn)品的實(shí)測(cè)溶解度，如有需要，請(qǐng)與 MCE 中國(guó)技術(shù)支持聯(lián)系。
    純度 & 產(chǎn)品資料

    純度: 99.98%

    參考文獻(xiàn)

    完整儲(chǔ)備液配制表

    * 請(qǐng)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(chǔ)備液；一旦配成溶液，請(qǐng)分裝保存，避免反復(fù)凍融造成的產(chǎn)品失效。
    儲(chǔ)備液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)。-80°C儲(chǔ)存時(shí)，請(qǐng)?jiān)?個(gè)月內(nèi)使用，-20°C儲(chǔ)存時(shí)，請(qǐng)?jiān)?個(gè)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 / H2O 1 mM 7.7423 mL 38.7117 mL 77.4233 mL 193.5584 mL
    5 mM 1.5485 mL 7.7423 mL 15.4847 mL 38.7117 mL
    10 mM 0.7742 mL 3.8712 mL 7.7423 mL 19.3558 mL
    15 mM 0.5162 mL 2.5808 mL 5.1616 mL 12.9039 mL
    20 mM 0.3871 mL 1.9356 mL 3.8712 mL 9.6779 mL
    25 mM 0.3097 mL 1.5485 mL 3.0969 mL 7.7423 mL
    30 mM 0.2581 mL 1.2904 mL 2.5808 mL 6.4519 mL
    40 mM 0.1936 mL 0.9678 mL 1.9356 mL 4.8390 mL
    50 mM 0.1548 mL 0.7742 mL 1.5485 mL 3.8712 mL
    60 mM 0.1290 mL 0.6452 mL 1.2904 mL 3.2260 mL
    80 mM 0.0968 mL 0.4839 mL 0.9678 mL 2.4195 mL
    100 mM 0.0774 mL 0.3871 mL 0.7742 mL 1.9356 mL

    * 備注：如您選擇水作為儲(chǔ)備液，請(qǐng)稀釋至工作液后，再用 0.22 μm 的濾膜過(guò)濾除菌后使用。

    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(jī)構(gòu)名稱：

       留言給我們：

    Bulk Inquiry

    Inquiry Information

    產(chǎn)品名稱：
    Metformin
    目錄號(hào)：
    HY-B0627
    需求量：