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  1. 誘導(dǎo)疾病模型產(chǎn)品 Membrane Transporter/Ion Channel
  2. 免疫與炎癥疾病模型 P-glycoprotein
  3. 半抗原
  4. Deoxynivalenol

Deoxynivalenol  (Synonyms: 脫氧雪腐鐮刀菌烯醇; Vomitoxin)

目錄號(hào): HY-N6684 純度: 99.39%
COA 產(chǎn)品使用指南

Deoxynivalenol是單端孢菌素家族 (trichothecenes family) 中一種具有口服活性的真菌毒素,通過緊密連接處的細(xì)胞旁路來穿過腸粘膜。Deoxynivalenol 轉(zhuǎn)運(yùn)不受P-糖蛋白 (PgP) 或多藥耐藥相關(guān)蛋白 (MRPs) 抑制劑的影響。

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)

Deoxynivalenol Chemical Structure

Deoxynivalenol Chemical Structure

CAS No. : 51481-10-8

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Customer Review

Other Forms of Deoxynivalenol:

    Deoxynivalenol purchased from MCE. Usage Cited in: Ecotoxicol Environ Saf. 2022 Nov 11;248:114276.  [Abstract]

    DON exposure results in the decrease of the expression levels of occludin and claudin-1 in duodenum of mice.
    • 生物活性

    • 純度 & 產(chǎn)品資料

    • 參考文獻(xiàn)

    生物活性

    Deoxynivalenol, an orally active mycotoxin of the trichothecenes family, crosses the intestinal mucosa by a paracellular pathway through the tight junctions. The Deoxynivalenol transport is not affected by P-glycoprotein (PgP) or multidrug resistance-associated proteins (MRPs) inhibitors[1].

    細(xì)胞效力
    (Cellular Effect)
    Cell Line Type Value Description References
    COLO 201 IC50
    86 μM
    Compound: 2; DON
    Antiproliferative activity against human COLO201 cells after 24 hrs by WST-1 assay
    Antiproliferative activity against human COLO201 cells after 24 hrs by WST-1 assay
    [PMID: 30797671]
    K562 EC50
    1010 nM
    Compound: DON
    Cytotoxicity against human K562 cells by MTT assay
    Cytotoxicity against human K562 cells by MTT assay
    [PMID: 18327910]
    體外研究
    (In Vitro)

    Deoxynivalenol (0-2 μg/mL, 24 h) 會(huì)引發(fā) Caco-2 細(xì)胞中絲裂原激活蛋白激酶 (MAPKs) Erk1/2、p38 和 SAPK/JNK 的磷酸化[1]。
    Deoxynivalenol (100-4000 ng/mL, 24-72 h) 在 500-4000 ng/mL 劑量下孵育 48 小時(shí)和 72 小時(shí)后,會(huì)降低 IPEC-1 和 IPEC-J2 細(xì)胞的活力[2]。
    Deoxynivalenol (0-4000 ng/mL, 24-72 h) 在 IPEC-1 和 IPEC-J2 細(xì)胞中,濃度為 200 ng/mL 時(shí)增加BrdU 的摻入,濃度為2000-4000 ng/mL時(shí)減少 BrdU 的摻入[2]。

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

    Cell Viability Assay[2]

    Cell Line: IPEC-1 and IPEC-J2 cells
    Concentration: 100-4000 ng/mL
    Incubation Time: 24-72 h
    Result: Reduced the cell count in a time and dose dependent.
    Increased LDH signals in IPEC-1 after 48 h and 72 h incubation with 2000 ng/mL and in IPEC-J2 after 48 h incubation with 2000 ng/mL.
    Reduced NR uptake in IPEC-1 and IPEC-J2 cells at the doses of 2000 ng/mL.
    Decreased the MTT signal in IPEC-1 to 60% and 40% of the control after 48 h and 72 h at the doses of 2000 ng/mL.
    Decreased the MTT signal in IPEC-J2 to 70% and 58% of the control after 48 h and 72 h at the doses of 2000 ng/mL.

    Cell Proliferation Assay[1]

    Cell Line: Caco-2 cells
    Concentration: 0-10 μg/mL
    Incubation Time: 48 h
    Result: Inhibited the proliferation of cells in a dose-dependent manner.

    Cell Cycle Analysis[2]

    Cell Line: IPEC-1 and IPEC-J2 cells
    Concentration: 200-2000 ng/mL
    Incubation Time: 24-72 h
    Result: Increased percentages of pre-G1, S and G2/M phases and decreased of the G0/G1 phase in response to 2000 ng/mL after 48 h in IPEC-1 cells.
    Decreased the G0/G1 phase in IPEC-J2 cell at the doses of 2000 ng/mL after 48 h.
    Increased the percentage of pre-G1 in IPEC-1 cells after 72 h.
    Increased the G2/M phase in IPEC-1 and IPEC-J2 cells at the doses of 2000 ng/mL after 72 h.

    Apoptosis Analysis[2]

    Cell Line: IPEC-1 and IPEC-J2 cells
    Concentration: 200-2000 ng/mL
    Incubation Time: 6-72 h
    Result: Increased the caspase 3 activity after 6 h, 8 h, 48 h and 72 h of incubation with 2000 ng/mL.
    Reduced the caspase 3 activity to the control level after 24 h of incubation with 2000 ng/mL.

    Western Blot Analysis[1]

    Cell Line: Caco-2 cells
    Concentration: 2 μg/mL
    Incubation Time: 5-240 min
    Result: Increased the phosphorylation of Erk1/Erk2 during 5 min.
    Increased the phosphorylation of p38 from 5 to 30 min.

    Western Blot Analysis[2]

    Cell Line: IPEC-1 and IPEC-J2 cells
    Concentration: 200-2000 ng/mL
    Incubation Time: 48 h
    Result: Reduced the protein level of ZO-1 at the doses of 2000 ng/mL.
    體內(nèi)研究
    (In Vivo)

    Deoxynivalenol (0-5 mg/kg, 灌胃, 每日一次, 14 天) 會(huì)以劑量相關(guān)的方式增加流涎過多的妊娠大鼠的數(shù)量[3]
    Deoxynivalenol (0-5 mg/kg, 灌胃, 每日一次, 14 天) 在 5 mg/kg 劑量下會(huì)導(dǎo)致大鼠胎兒胸骨發(fā)育異常[3]。
    Deoxynivalenol (10-1000 mg/kg; 口服, 腹腔注射; 一次) 對(duì) B6C3F1 小鼠的 LD50 值估計(jì)為 78 mg/kg (口服) 和 49 mg/kg (腹腔注射)[4]。
    Deoxynivalenol (2-20 mg/kg, 口服, 每日一次, 4 周) 以劑量依賴性方式增加血漿濃度,并減少 B6C3F1 小鼠的體重增加[5]
    1.19
    藥代動(dòng)力學(xué)分析[5]

    Route Dose (mg/kg) Plasma T1/2α (min) Plasma T1/2β (h) Liver T1/2α (min) Liver T1/2β (h) Kidney T1/2α (min) Kidney T1/2β (h) Spleen T1/2α (min) Spleen T1/2β (h) Heart T1/2α (min) Heart T1/2β (h)
    p.o. 25 20.4 11.8 22 19 47 20.9 29 9 41 12.3

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

    Animal Model: Pregnant rats[3]
    Dosage: 0-5 mg/kg
    Administration: i.g., daily, 14 days
    Result: Reduced feed consumption and mean body weight gain in the 5 mg/kg group .
    Reduced feed consumption in the 2.5 mg/kg group during 8-14 days.
    Decreased the number of viable fetuses at 5 mg/kg.
    Reduced fetal body weight and crown-rump length at 2.5 and 5 mg/kg.
    Increased the incidence of runts and the average number of fetuses per litter with internal anomalies at 2.5 and 5 mg/kg.
    Increased the incidence of misaligned and fused sternebrae at 5 mg/kg.
    Increased the ratios of liver-to-body-weight and kidneys-to-body-weight.
    分子量

    296.32

    Formula

    C15H20O6

    CAS 號(hào)
    性狀

    固體

    顏色

    White to off-white

    中文名稱

    脫氧雪腐鐮刀菌烯醇

    結(jié)構(gòu)分類
    初始來源

    Fusarium?specie

    運(yùn)輸條件

    Room temperature in continental US; may vary elsewhere.

    儲(chǔ)存方式
    Powder -20°C 3 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性數(shù)據(jù)
    細(xì)胞實(shí)驗(yàn): 

    DMSO 中的溶解度 : 100 mg/mL (337.47 mM; 超聲助溶; 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響,請(qǐng)使用新開封的 DMSO)

    Ethanol 中的溶解度 : 30 mg/mL (101.24 mM; 超聲加熱助溶)

    配制儲(chǔ)備液
    濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
    1 mM 3.3747 mL 16.8736 mL 33.7473 mL
    5 mM 0.6749 mL 3.3747 mL 6.7495 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。-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。

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

      Solubility: ≥ 2.5 mg/mL (8.44 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(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: ≥ 2.5 mg/mL (8.44 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(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。
    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

    由于實(shí)驗(yàn)過程有損耗,建議您多配一只動(dòng)物的量
    請(qǐng)輸入您的動(dòng)物體內(nèi)配方組成:
    %
    DMSO +
    +
    %
    Tween-80 +
    %
    Saline
    如果您的動(dòng)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(jì)算結(jié)果
    工作液所需濃度 : mg/mL
    儲(chǔ)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(chǔ)備液濃度超過該產(chǎn)品的實(shí)測溶解度,以下方案僅供參考,如有需要,請(qǐng)與 MCE 中國技術(shù)支持聯(lián)系。
    動(dòng)物實(shí)驗(yàn)體內(nèi)工作液的配制方法 : 取 μL DMSO 儲(chǔ)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(qǐng)謹(jǐn)慎選擇該方案。
    請(qǐng)確保第一步儲(chǔ)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: 99.39%

    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。-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
    Ethanol / DMSO 1 mM 3.3747 mL 16.8736 mL 33.7473 mL 84.3682 mL
    5 mM 0.6749 mL 3.3747 mL 6.7495 mL 16.8736 mL
    10 mM 0.3375 mL 1.6874 mL 3.3747 mL 8.4368 mL
    15 mM 0.2250 mL 1.1249 mL 2.2498 mL 5.6245 mL
    20 mM 0.1687 mL 0.8437 mL 1.6874 mL 4.2184 mL
    25 mM 0.1350 mL 0.6749 mL 1.3499 mL 3.3747 mL
    30 mM 0.1125 mL 0.5625 mL 1.1249 mL 2.8123 mL
    40 mM 0.0844 mL 0.4218 mL 0.8437 mL 2.1092 mL
    50 mM 0.0675 mL 0.3375 mL 0.6749 mL 1.6874 mL
    60 mM 0.0562 mL 0.2812 mL 0.5625 mL 1.4061 mL
    80 mM 0.0422 mL 0.2109 mL 0.4218 mL 1.0546 mL
    100 mM 0.0337 mL 0.1687 mL 0.3375 mL 0.8437 mL
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    產(chǎn)品名稱:
    Deoxynivalenol
    目錄號(hào):
    HY-N6684
    需求量: