2. Cell Cycle/DNA Damage Metabolic Enzyme/Protease
  3. HSP
  4. Teprenone

Teprenone  (Synonyms: 替普瑞酮; Geranylgeranylacetone)

目录号: HY-B0779 纯度: 99.58%
COA 产品使用指南

摩尔计算器

Teprenone 是一种抗溃疡药，为热休克蛋白 (heat shock proteins) 的诱导剂。

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Teprenone Chemical Structure

Teprenone Chemical Structure

CAS No. : 6809-52-5

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥220
In-stock
100 mg ￥200
In-stock
500 mg ￥500
In-stock
1 g   询价  
5 g   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of Teprenone:

Teprenone 相关抗体

Top Publications Citing Use of Products

    Teprenone purchased from MCE. Usage Cited in: Phytother Res. 2018 Jul;32(7):1320-1331.  [Abstract]

    Panc-28 cells are treated with GGA (20 μM) for 48 hr and the expression of HSPA8 is determined using western blot.

    查看 HSP 亚型特异性产品:

    查看所有亚型
    HSP40 HSP70 HSP90 HSP105 HSF1 HSP HSPA5

    • 生物活性

    • 实验参考方法

    • 纯度 & 产品资料

    • 参考文献

    生物活性

    Teprenone is an anti-ulcer agent, and works as an inducer of heat shock proteins (HSPs).

    IC50 & Target[1]

    HSP

     

    体外研究
    (In Vitro)

    Teprenone is an inducer of HSPs. Teprenone (Geranylgeranylacetone, 1 μM) significantly prevents ethanol-induced exfoliation, and reduces lactate dehydrogenase (LDH) release in gastric mucosal cells. Teprenone (1 μM) gradually increases HSC70 level, and rapidly accumulates the stress-inducible HSP90, HSP70, and HSP60 concentrations within 30-60 min. Teprenone also activates the heat shock factor 1[1].
    Teprenone (0-20 μM) slightly increases human umbilical vein endothelial cell (HUVEC) viability following irradiation (IR). Teprenone (10 μM) exhibits no effects on HUVEC migration and invasion, but enhances HUVEC tube formation and wound healing both with and without IR. Teprenone (10 μM) also promotes angiogenesis by inducing VEGF and eNOS expression in HUVECs[3].

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

    Teprenone 相关抗体:
    体内研究
    (In Vivo)

    Teprenone (200 mg/kg, p.o.) results in the accumulation of HSP70 mRNA in rats, and the accumulation is enhanced by stress addition in the mucosa of Teprenone-pretreated rats compared with that of vehicle-pretreated rats. Teprenone (200 mg/kg, p.o.) markedly suppresses the ulcer formation after 2- and 4-hour stress loading in rats[1].
    Teprenone (200 mg/kg daily) induces HSP72 in retinal ganglion cells (RGCs) from rat retinas. Teprenone significantly reduces the loss of RGCs (evaluated after intraocular pressure (IOP) elevation), lessens optic nerve damage, decreases the number of TUNEL-positive cells in the RGC layer, and increases HSP72 in a rat model of glaucoma[2].
    Teprenone (200 mg/kg, p.o.) shows protective effect on radiation-induced intestinal injury in mice[3].

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

    330.55

    Formula

    C23H38O
    CAS 号
    性状

    液体（密度：0.9081 g/cm3）

    颜色

    Colorless to light yellow

    中文名称

    替普瑞酮；戊四烯酮
    运输条件

    Room temperature in continental US; may vary elsewhere.
    储存方式

    4°C, stored under nitrogen

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

    溶解性数据
    细胞实验： 

    DMSO 中的溶解度 : 100 mg/mL (302.53 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

    Ethanol 中的溶解度 : 50 mg/mL (151.26 mM; 超声助溶)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 3.0253 mL 15.1263 mL 30.2526 mL
    5 mM 0.6051 mL 3.0253 mL 6.0505 mL
    查看完整储备液配制表

    * 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
    储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (stored under nitrogen)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

    • 摩尔计算器

    • 稀释计算器

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

    质量
    =
    浓度
    ×
    体积
    ×
    分子量 *

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

    This equation is commonly abbreviated as: C1V1 = C2V2

    浓度 (start)

    C1

    ×
    体积 (start)

    V1

    =
    浓度 (final)

    C2

    ×
    体积 (final)

    V2

    动物实验：

    请根据您的 实验动物和给药方式 选择适当的溶解方案。

    以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：
    ——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；
    以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

    • 方案 一

      请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: 2.5 mg/mL (7.56 mM); 悬浊液; 超声助溶

      此方案可获得 2.5 mg/mL的均匀悬浊液，悬浊液可用于口服和腹腔注射。

      以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水 定容至 1 mL。

      生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
    • 方案 二

      请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in Saline)

      Solubility: 2.5 mg/mL (7.56 mM); 悬浊液; 超声助溶

      此方案可获得 2.5 mg/mL的均匀悬浊液，悬浊液可用于口服和腹腔注射。

      以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中，混合均匀。

      20% SBE-β-CD in Saline 的配制（4°C，储存一周）：2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。
    动物溶解方案计算器
    请输入动物实验的基本信息：

    给药剂量

    mg/kg

    动物的平均体重

    g

    每只动物的给药体积

    μL

    动物数量

    只
    由于实验过程有损耗，建议您多配一只动物的量
    请输入您的动物体内配方组成：
    %
    DMSO +
    % 
    +
    %
    Tween-80 +
    %
    Saline
    如果您的动物是免疫缺陷鼠或者体弱鼠，建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
    方案所需 助溶剂 包括：DMSO， ，均可在 MCE 网站选购。 ，Tween 80，均可在 MCE 网站选购。
    计算结果
    工作液所需浓度 : mg/mL
    储备液配制方法 : mg 药物溶于 μL  DMSO（母液浓度为 mg/mL）。

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

    您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。
    动物实验体内工作液的配制方法 : 取 μL DMSO 储备液，加入 μL 。 μL ，混合均匀至澄清，再加 μL Tween 80，混合均匀至澄清，再加 μL 生理盐水。
    连续给药周期超过半月以上，请谨慎选择该方案。
    请确保第一步储备液溶解至澄清状态，从左到右依次添加助溶剂。您可采用超声加热 （超声清洗仪，建议频次 20-40 kHz），涡旋吹打等方式辅助溶解。
    纯度 & 产品资料

    纯度: 99.58%

    COA (184 KB) HNMR (255 KB) LCMS (90 KB)

    产品使用指南 (1538 KB)
    参考文献
    Cell Assay
    [3]

    Human umbilical vein endothelial cells (HUVECs) are seeded onto 48-well plates at a density of 1 × 102 cells/well before Teprenone and/or radiation treatment. Cell viability is determined at 48 h after treatment using 0.5 mg/mL MTT solution in serum-free media. This solution is incubated with the cells for 2 h in the 37°C humidified atmosphere containing 5% CO2. Then, the MTT solution is removed, and the cells are dissolved in 100 µL of DMSO. Optical densities of the supernatants are measured at 540 nm with an ELISA spectrophotometer[3].

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.
    Animal Administration
    [1]

    Male Wister strain rats weighing approximately 250 g are individually housed in wire-mesh cages in a room maintained at 23°C on a 12-hour light-dark cycle. Rats are allowed free access to a standard laboratory chow. Teprenone (200 mg/kg; as emulsion with 5% gum arabic and 0.008% α-tocopherol) or vehicle (5% gum arabic emulsion containing 0.008% α-tocopherol) is given orally in a volume of 5 mL/kg through a metal tubing attached to a 6-mL syringe. Two hours later, rats are placed in restraint cages and then vertically immersed in water at 23°C to the level of the xyphoid process. The rats are killed by decapitation at the indicated times[1].

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

    Teprenone 相关分类

    完整储备液配制表

    * 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
    储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (stored under nitrogen)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

    可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
    Ethanol / DMSO 1 mM 3.0253 mL 15.1263 mL 30.2526 mL 75.6315 mL
    5 mM 0.6051 mL 3.0253 mL 6.0505 mL 15.1263 mL
    10 mM 0.3025 mL 1.5126 mL 3.0253 mL 7.5632 mL
    15 mM 0.2017 mL 1.0084 mL 2.0168 mL 5.0421 mL
    20 mM 0.1513 mL 0.7563 mL 1.5126 mL 3.7816 mL
    25 mM 0.1210 mL 0.6051 mL 1.2101 mL 3.0253 mL
    30 mM 0.1008 mL 0.5042 mL 1.0084 mL 2.5211 mL
    40 mM 0.0756 mL 0.3782 mL 0.7563 mL 1.8908 mL
    50 mM 0.0605 mL 0.3025 mL 0.6051 mL 1.5126 mL
    60 mM 0.0504 mL 0.2521 mL 0.5042 mL 1.2605 mL
    80 mM 0.0378 mL 0.1891 mL 0.3782 mL 0.9454 mL
    100 mM 0.0303 mL 0.1513 mL 0.3025 mL 0.7563 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.

    Keywords:

    Teprenone6809-52-5Geranylgeranylacetone替普瑞酮戊四烯酮HSPHeat shock proteinsInhibitorinhibitorinhibit

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