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  1. Epigenetics Apoptosis Cell Cycle/DNA Damage
  2. DNA Methyltransferase Apoptosis Nucleoside Antimetabolite/Analog
  3. Decitabine

Decitabine  (Synonyms: 地西他濱; 5-Aza-2'-deoxycytidine; 5-AZA-CdR; NSC 127716)

目錄號: HY-A0004 純度: 99.87%
COA 產(chǎn)品使用指南

Decitabine (5-Aza-2'-deoxycytidine) 是一種具有口服活性的脫氧胞苷類似物抗代謝物 (deoxycytidine analogue antimetabolite) 和 DNA 甲基轉(zhuǎn)移酶 (DNA methyltransferase) 抑制劑。Decitabine 代替 DNA 摻入胞嘧啶可以將 DNA 甲基轉(zhuǎn)移酶共價捕獲到 DNA 中,從而導致對該酶的不可逆抑制。Decitabine 誘導細胞 G2/M 阻滯和細胞凋亡 (apoptosis),并具有有效的抗癌活性。

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Decitabine Chemical Structure

Decitabine Chemical Structure

CAS No. : 2353-33-5

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10 mM * 1 mL in DMSO ¥500
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1 mg ¥199
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5 mg ¥406
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10 mg ¥651
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25 mg ¥1225
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50 mg ¥1900
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100 mg ¥3000
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200 mg ¥4325
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Customer Review

Other Forms of Decitabine:

MCE 顧客使用本產(chǎn)品發(fā)表的 100 篇科研文獻

WB
RT-PCR
Proliferation Assay
IF

    Decitabine purchased from MCE. Usage Cited in: Oxid Med Cell Longev. 2022 Mar 29;2022:2371807.  [Abstract]

    The protein level of GSDME in cells is quantitatively analysed by western blot in Y79 and WERI-RB-1 cells after Decitabine (2?nM; 3 days) treatment.

    Decitabine purchased from MCE. Usage Cited in: Oxid Med Cell Longev. 2022 Mar 29;2022:2371807.  [Abstract]

    The mRNA expression of GSDME is detected using RT-PCR after treatment with different concentrations of Decitabine for 3 days (the cells were centrifuged, and decitabine is replaced every day).

    Decitabine purchased from MCE. Usage Cited in: Oxid Med Cell Longev. 2022 Mar 29;2022:2371807.  [Abstract]

    The protein level of GSDME in cells is detected using immunofluorescence in Y79 and WERI-RB-1 cells after Decitabine (2?nM; 3 days) treatment.

    Decitabine purchased from MCE. Usage Cited in: Oxid Med Cell Longev. 2022 Mar 29;2022:2371807.  [Abstract]

    The toxicity of decitabine to Y79 and WERI-RB-1 cells is detected by CCK-8 assay at different concentrations of Decitabine.

    Decitabine purchased from MCE. Usage Cited in: Theranostics. 2021 Mar 20;11(11):5605-5619.  [Abstract]

    The mRNA levels of PCK2 in RCC cell lines after 5-AZA treatment. PCK2 protein expression in RCC cell lines after 5-AZA treatment.

    Decitabine purchased from MCE. Usage Cited in: Cell Prolif. 2021 May 24;e13072.  [Abstract]

    The indicated HSCs are subjected to DNMTs inhibitor (5‐azadC, 2 μM), G9a inhibitor (UNC0642, 2 μM) and pan‐HDAC inhibitor (ITF‐2357, 100 nM) for 48 h, or EZH2 inhibitor (EPZ‐6438, 10 μM) for 72h. KLF14 expression is measured by Western blotting analyses.

    Decitabine purchased from MCE. Usage Cited in: Cell Prolif. 2021 May 24;e13072.  [Abstract]

    The indicated HSCs are subjected to DNMTs inhibitor (5‐azadC, 2 μM), G9a inhibitor (UNC0642, 2 μM) and pan‐HDAC inhibitor (ITF‐2357, 100 nM) for 48 h, or EZH2 inhibitor (EPZ‐6438, 10 μM) for 72h. KLF14 expression is measured by RT‐qPCR.

    Decitabine purchased from MCE. Usage Cited in: Prog Neurobiol. 2021 Feb 23;102028.  [Abstract]

    The TF changes induced by DNMT3L in these cells are not affected with Decitabine (10 μM; for 24 hours) treatment in most genes tested, except NEUROD2 and NEUROG2 as shown by qRTPCR.

    Decitabine purchased from MCE. Usage Cited in: Oncogene. 2020 Aug;39(33):5507-5519.  [Abstract]

    Quantitative real-time PCR analysis of CDH13 expression after 5 μM Decitabine treatment.

    Decitabine purchased from MCE. Usage Cited in: J Invest Dermatol. 2020 Dec;140(12):2442-2454.e5.  [Abstract]

    In EZH2 mutant cells, after six days of drug treatment with both GSK126 and 0.5 μM Decitabine, Western blots shows complete elimination of H3K37me3 with reductions in DNMT1A, DNMT3A, and DNMT3B.

    Decitabine purchased from MCE. Usage Cited in: J Invest Dermatol. 2020 Dec;140(12):2442-2454.e5.  [Abstract]

    In EZH2 mutant cells, after six days of drug treatment with both GSK126 and 0.5 μM Decitabine, Significant upregulation of RASSF5, EPAS1, ITGB2, and NDRG1 target gene expression is seen in EZH2 mutant cell lines.

    Decitabine purchased from MCE. Usage Cited in: Ann Rheum Dis. 2019 Oct;78(10):1420-1429.  [Abstract]

    Western blot of PPARγ from mouse chondrocytes treated with IL-1β (10 ng/mL) for 24 hours in absence or presence 5Aza of various doses (0, 1, 5 and 10 μM).

    Decitabine purchased from MCE. Usage Cited in: Ann Rheum Dis. 2019 Oct;78(10):1420-1429.  [Abstract]

    Western blot of PPARγ, MMP13, Aamts5, Aggrecan and Collagen2 from Sham, DMM and 5Aza-treated mouse joint tissues ( (0.35 mg/kg; intraperitoneal injection daily; 10 weeks).

    Decitabine purchased from MCE. Usage Cited in: J Allergy Clin Immunol. 2019 Jun;143(6):2038-2051.e12.  [Abstract]

    Naive CD41 T cells are stimulated with anti-CD3/CD28 in the presence of mock stimulant or Decitabine (5-aza-29-deoxycytidine; 1 μM). Real-time PCR analysis of Il4 and Il13 mRNA after 24 hours of stimulation and IL-4 and IL-13 concentrations in culture supernatants after 72 hours of stimulation are measured.

    查看 DNA Methyltransferase 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

    Decitabine (NSC 127716) is an orally active deoxycytidine analogue antimetabolite and a DNA methyltransferase inhibitor. Decitabine incorporates into DNA in place of cytosine can covalently trap DNA methyltransferase to DNA causing irreversible inhibition of the enzyme. Decitabine induces cell G2/M arrest and cell apoptosis. Decitabine has potent anticancer activity[1][2].

    IC50 & Target[5]

    DNMT1

     

    DNMT3A

     

    DNMT3B

     

    體外研究
    (In Vitro)

    在暴露于 Decitabine 后 96 小時,Decitabine 處理顯著抑制 SNU719、NCC24 和 KATOIII 的細胞生長。Decitabine 在 EBVaGC 中誘導 G2/M 停滯和細胞凋亡,抑制侵襲能力,并上調(diào) EBVaGC 的 E-鈣粘蛋白表達[1]。
    只有高濃度 (10 μM) Decitabine (0.1-1 μM;24-72 小時) 導致 G2 期停滯,伴隨著 G1 期細胞減少[3]。
    Decitabine 上調(diào) DCTPP1 和 dUTPase 表達在 HeLa 細胞中[4]。

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

    Cell Cycle Analysis[1]

    Cell Line: HCT116 cells
    Concentration: 0.1, 1, 10 μM
    Incubation Time: 24, 48, 72 hours
    Result: Only high drug concentrations (10 μM) resulted in a G2 phase arrest, which was accompanied by a reduction of cells in G1 phase.
    體內(nèi)研究
    (In Vivo)

    Decitabine (1.0 mg/kg,po) 與四氫尿苷 (THU) 聯(lián)合使用會導致雌性 CD-1 小鼠發(fā)生嚴重毒性,并導致與 Decitabine 血漿水平相關的對 Decitabine 毒性的敏感性增加[5]。
    Decitabine (1.0 mg/kg;腹腔注射;每天一次,連續(xù) 5 天) 導致 C57BL/6 小鼠中建立的 EL4 腫瘤消退[7]。

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

    Animal Model: C57BL/6 mice (bearing EL4 cells)[6]
    Dosage: 1.0 mg/kg
    Administration: Intraperitoneal injection; once daily for 5 consecutive days
    Result: Caused continuous tumor regression even after Decitabine treatment was stopped.
    Clinical Trial
    分子量

    228.21

    Formula

    C8H12N4O4

    CAS 號
    性狀

    固體

    顏色

    White to off-white

    中文名稱

    地西他濱;地西他賓;2'-脫氧-5-氮雜胞啶;2'-脫氧-5-氮雜胞啶

    運輸條件

    Room temperature in continental US; may vary elsewhere.

    儲存方式

    4°C, protect from light

    *In solvent : -80°C, 1 year; -20°C, 6 months (protect from light)

    溶解性數(shù)據(jù)
    細胞實驗: 

    DMSO 中的溶解度 : ≥ 50 mg/mL (219.10 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)

    H2O 中的溶解度 : 20 mg/mL (87.64 mM; 超聲助溶)

    * "≥" 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 4.3819 mL 21.9096 mL 43.8193 mL
    5 mM 0.8764 mL 4.3819 mL 8.7639 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, 1 year; -20°C, 6 months (protect from light)。-80°C儲存時,請在1年內(nèi)使用, -20°C儲存時,請在6個月內(nèi)使用。

    * 備注:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

    • 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 (10.95 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 (10.95 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: PBS

      Solubility: 10 mg/mL (43.82 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
    計算結果
    工作液所需濃度 : mg/mL
    該產(chǎn)品水溶性佳,請具體參考實測 水 / PBS / Saline 中的溶解度數(shù)據(jù)。
    您所需的儲備液濃度超過該產(chǎn)品的實測溶解度,如有需要,請與 MCE 中國技術支持聯(lián)系。
    純度 & 產(chǎn)品資料

    純度: 99.97%

    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, 1 year; -20°C, 6 months (protect from light)。-80°C儲存時,請在1年內(nèi)使用, -20°C儲存時,請在6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
    H2O / DMSO 1 mM 4.3819 mL 21.9096 mL 43.8193 mL 109.5482 mL
    5 mM 0.8764 mL 4.3819 mL 8.7639 mL 21.9096 mL
    10 mM 0.4382 mL 2.1910 mL 4.3819 mL 10.9548 mL
    15 mM 0.2921 mL 1.4606 mL 2.9213 mL 7.3032 mL
    20 mM 0.2191 mL 1.0955 mL 2.1910 mL 5.4774 mL
    25 mM 0.1753 mL 0.8764 mL 1.7528 mL 4.3819 mL
    30 mM 0.1461 mL 0.7303 mL 1.4606 mL 3.6516 mL
    40 mM 0.1095 mL 0.5477 mL 1.0955 mL 2.7387 mL
    50 mM 0.0876 mL 0.4382 mL 0.8764 mL 2.1910 mL
    60 mM 0.0730 mL 0.3652 mL 0.7303 mL 1.8258 mL
    80 mM 0.0548 mL 0.2739 mL 0.5477 mL 1.3694 mL
    DMSO 100 mM 0.0438 mL 0.2191 mL 0.4382 mL 1.0955 mL

    * 備注:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

    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.

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    產(chǎn)品名稱:
    Decitabine
    目錄號:
    HY-A0004
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