鹰嘴豆芽素A|T2859|TargetMol

Biochanin A
491-80-5

￥232 100mg 起订

￥739 500mg 起订

￥316 200mg 起订

上海更新日期：2024-09-24

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产品详情:

中文名称：: 鹰嘴豆芽素A

英文名称：: Biochanin A

CAS号：: 491-80-5

品牌：: TargetMol

产地：: 美国

保存条件：: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.

纯度规格：: 97.69%

产品类别：: 抑制剂

货号：: T2859

Product Introduction

Bioactivity

名称	Biochanin A
描述	Biochanin A (4-Methylgenistein) is an isoflavone derivative isolated from red clover Trifolium pratense with anticarcinogenic properties. Biochanin A is a naturally occurring fatty acid amide hydrolase (FAAH) inhibitor.
激酶实验	For experiments with FAAH, rat liver homogenates, mouse brain homogenates and membranes from COS7 cells transfected with the human enzyme are used. Frozen (?80°C) livers from adult C57BL/6 mice and frozen brains (minus cerebella) from adult Wistar or Sprague-Dawley rats are thawed and homogenized in 20 mM HEPES, 1 mM MgCl2, pH 7. The homogenates are centrifuged at ~35000×g for 20 min at 4°C. After resuspension in buffer followed by recentrifugation and a second resuspension in buffer, the pellets are incubated at 37°C for 15 min. This incubation is undertaken in order to hydrolyse all endogenous FAAH substrates. The homogenates are then centrifuged as above, recentrifuged and resuspended in 50 mM Tris-HCl buffer, pH 7.4, containing 1 mM EDTA and 3 mM MgCl2. The homogenates are then frozen at ?80°C in aliquots until used for assay. FAAH is assayed in the homogenates and in the COS7 cell membranes using 0.5 μM (unless otherwise stated) [3H]AEA labelled in the ethanolamine part of the molecule. Blank values are obtained by the use of buffer rather than homogenate. In the experiments comparing effects of Biochanin A upon FAAH and FAAH-2, the same assay is used but with 16 nM [3H]oleoylethanolamide ([3H]OEA) as substrate and with an incubation phase at room temperature. The choice of OEA rather than AEA for FAAH-2 is motivated by the relative rates of hydrolysis: OEA is metabolized four times faster than AEA by FAAH-2, whereas for FAAH the rate of hydrolysis of OEA is about a third of that for AEA. When 0.5 μM [3H]AEA is used as substrate, assay conditions for rat brain and mouse liver are chosen so that <10% of added substrate is metabolized. For the human FAAH samples, <5% of the [3H]AEA is metabolized in all cases. For 16 nM [3H]OEA, a limited supply of an expensive ligand meant that optimization is not possible, and the amount of substrate utilized is higher (34±1 and 0.5±0.1% for FAAH and its corresponding mock-transfected, respectively; 40±2 and 21±0.4 for FAAH-2 and its corresponding mock-transfected respectively)[1].
体内活性	LD50（小鼠）：63 mg/kg（腹腔注射）[4]。
存储条件	Powder: -20°C for 3 years \| In solvent: -80°C for 1 year \| Shipping with blue ice.
溶解度	DMSO : 60 mg/mL (211.07 mM), Sonication is recommended. Ethanol : 9 mg/mL (31.66 mM) H2O : < 1 mg/mL (insoluble or slightly soluble)
关键字	inhibit \| Autophagy \| FAAH \| Inhibitor \| Fatty acid amide hydrolase \| Biochanin A
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4-Methylgenistein|||鹰嘴豆芽素A|||Olmelin|TargetMol

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成立日期	(12年)
注册资本	566.2651万人民币
员工人数	100-500人
年营业额	￥ 1亿以上
经营模式	贸易,试剂,定制,服务
主营行业	化学试剂,生物活性小分子