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TBHQ

产品编号 T5364 CAS 1948-33-0

别名: tert-Butylhydroquinone, 特丁基对苯二酚, 叔丁基氢醌

TBHQ (tert-Butylhydroquinone) 是一种抗氧化剂，可通过对氧化还原敏感的转录因子 Nrf2 诱导抗氧化反应。它也是一种ERK 激活剂，逆转 Dehydrocorydaline 对黑素瘤细胞增殖的抑制作用。

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TBHQ, CAS 1948-33-0

规格	价格/CNY	货期
500 mg	￥ 331	现货
1 g	￥ 415	现货
1 mL * 10 mM (in DMSO)	￥ 365	现货

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纯度: 98%

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生物活性

化学信息

存储 & 溶解度

参考文献

相关产品

产品描述	TBHQ (tert-Butylhydroquinone) is an antioxidant that induces an antioxidant response through the redox-sensitive transcription factor Nrf2.
体外活性	HeLa cells treated with tBHQ showed preferential oxidation of mitochondrial thioredoxin-2 (Trx2), while cellular glutathione and cytosolic thioredoxin-1 were not affected. With tBHQ treatments, Trx2 overexpression suppressed Nrf2 accumulation and activity [1]. Pretreatment of Jurkat T cells with tBHQ, prior to activation with anti-CD3/anti-CD28, diminished the production of interleukin-2 (IL-2) at both the transcript and protein levels. Similarly, the expression of CD25 also diminished, albeit to a lesser degree than IL-2, after pretreatment with tBHQ [2].
体内活性	TBHQ treatment prevented left ventricular dilatation and cardiac dysfunction induced by TAC and decreased the prevalence of myocardial apoptosis. TBHQ-induced Akt activation was accompanied by increased phosphorylation of Bad, glycogen synthase kinase-3β (GSK-3β) and mammalian target of rapamycin (mTOR). Blockade of the Akt pathway in vivo accelerated cardiac dysfunction, and abrogated the protective effects of TBHQ. TBHQ also reduced the reactive aldehyde production and protein carbonylation in stressed myocardium [3].
细胞实验	Jurkat T cells were cultured in 96-well plates (1×10^5 cells/well) and treated as described, and cell supernatants were harvested 24h after activation with anti-CD3/anti-CD28. IL-2 was quantified from cell supernatants by the use of a commercially available kit per the manufacturer's protocol. Relative light intensity was quantified at 450nm by Bio-Tek μQuant microplate reader. The IL-2 concentrations of each sample were then calculated using a line ar standard curve on Microsoft Excel [2].
动物实验	TBHQ powder was directly mixed with the animal food powder at a ratio of 1% (w/w) as described previously. The efficacy of this protocol for TBHQ treatment in vivo has also been validated by other groups. TBHQ treatment was continued for 4 weeks after the TAC surgery [3].

别名	tert-Butylhydroquinone, 特丁基对苯二酚, 叔丁基氢醌
分子量	166.22
分子式	C10H14O2
CAS No.	1948-33-0

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 30 mg/mL (180.48 mM)

溶液配制表

可选溶剂	浓度体积质量	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
	20 mM	0.3008 mL	1.504 mL	3.0081 mL	7.5202 mL
	50 mM	0.1203 mL	0.6016 mL	1.2032 mL	3.0081 mL
	100 mM	0.0602 mL	0.3008 mL	0.6016 mL	1.504 mL

计算器

摩尔浓度计算器

稀释计算器

配液计算器

分子量计算器

质量

浓度

容积

分子量

浓度 (起始)

容积 (起始)

浓度 (终)

容积 (终)

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参考文献

1. Imhoff BR, et al. Tert-butylhydroquinone induces mitochondrial oxidative stress causing Nrf2 activation. Cell Biol Toxicol. 2010 Dec;26(6):541-51. 2. Zagorski JW, et al. The Nrf2 activator, tBHQ, differentially affects early events following stimulation of Jurkat cells. Toxicol Sci. 2013 Nov;136(1):63-71. 3. Zhang Y, et al. The antioxidant compound tert-butylhydroquinone activates Akt in myocardium, suppresses apoptosis and ameliorates pressure overload-induced cardiac dysfunction. Sci Rep. 2015 Aug 11;5:13005. 6. Sukumari-Ramesh S, et al. Post-Injury Administration of Tert-butylhydroquinone Attenuates Acute Neurological Injury AfterIntracerebral Hemorrhage in Mice.J Mol Neurosci. 2016 Apr;58(4):525-31.

文献引用

1. Zhu X, Huang N, Ji Y, et al.Brusatol induces ferroptosis in oesophageal squamous cell carcinoma by repressing GSH synthesis and increasing the labile iron pool via inhibition of the NRF2 pathway.Biomedicine & Pharmacotherapy.2023, 167: 115567. 2. Yu D, Cai W, Shen T, et al.PM2. 5 exposure increases dry eye disease risks through corneal epithelial inflammation and mitochondrial dysfunctions.Cell Biology and Toxicology.2023: 1-16. 3. An Y, Li H, Wang M, et al. Nuclear factor erythroid 2-related factor 2 agonist protects retinal ganglion cells in glutamate excitotoxicity retinas. Biomedicine & Pharmacotherapy. 2022, 153: 113378 4. Yang Q, Cai W, Jin H, et al. Downregulation of Inflammatory Response via Nrf2/Trx1/TXNIP Axis in Oxidative Stress-Induced ARPE-19 Cells and Mouse Model of AMD. Oxidative Medicine and Cellular Longevity. 2022 5. Chen Y, Shi J, Wang X, et al.An antioxidant feedforward cycle coordinated by linker histone variant H1. 2 and NRF2 that drives nonsmall cell lung cancer progression.Proceedings of the National Academy of Sciences.2023, 120(39): e2306288120. 6. Wang M, Hu S, Yang J, et al.Arenobufagin inhibits lung metastasis of colorectal cancer by targeting c-MYC/Nrf2 axis.Phytomedicine.2024: 155391.

剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

第一步：请输入动物实验的基本信息

剂量

mg/kg

每只动物体重

给药体积

μL

动物数量

第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

% DMSO+

% +

% Tween 80+

% ddH₂O

%DMSO+

计算重置

计算结果如下:

工作液浓度: mg/ml;

母液配置方法: mg 药物溶于 μL DMSO (母液浓度为 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 μL DMSO 主液，加入 μL PEG300，混匀澄清，再加 μL Tween 80，混匀澄清，再加 μL ddH₂O, 混匀澄清。

备注:

要按顺序从左向右依次添加助溶剂。可配合物理方法，如涡流、超声波或热水浴使之帮助溶解。

技术支持

您可能有的问题的答案可以在抑制剂处理说明中找到，包括如何准备库存溶液，如何存储产品，以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

TBHQ 1948-33-0 Apoptosis Autophagy Immunology/Inflammation MAPK Others ERK Ferroptosis Nrf2 Keap1-Nrf2 inhibit tert-Butylhydroquinone 特丁基对苯二酚叔丁基氢醌 Extracellular signal regulated kinases Inhibitor inhibitor

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TBHQ

存储

溶解度

溶液配制表

计算器

输入分子式，点击计算，可计算出产品的分子量。

参考文献

文献引用

相关产品

相关化合物库

剂量换算

体内实验配液计算器

技术支持

Keywords