基本信息

产品说明

应用

漆树酸已：

• 用作组蛋白乙酰化酶(HAT)抑制剂，以研究其对大鼠皮层神经元的影响
• 用作体外乙酰化试验的阳性对照
• 用作乙酰化酶抑制剂，以研究其对转染人胚胎肾细胞的核糖核酸输出1 (Rae-1)蛋白乙酰化的影响

包装

5, 25 mg in glass bottle

生化/生理作用

漆树酸是一种从腰果果壳中提取的天然生物活性化合物。它具有抗真菌、抗菌、抗白蚁和杀软体动物的活性。漆树酸作为一种治疗剂，可对抗肥胖、癌症、炎症疾病和氧化损伤。它作为各种酶的抑制剂，如脂氧合酶(LOX-1)、黄嘌呤氧化酶、核因子κ B (NFκB)激酶、酪氨酸酶和脲酶。
漆树酸是 HAT(组蛋白乙酰转移酶)抑制剂。

特点和优势

这种化合物是基因调控研究的特色产品。点击此处发现更多特色基因调控产品。在sigma.com/discover-bsm可了解更多关于生物活性小分子的其他研究领域。

基本信息

产品性质

安全信息

产品说明

一般描述

A cell-permeable ginkgolic acid (Cat. No. 345887) analog that inhibits protein SUMO (Cat. Nos. 662037, 662039, and 662042) modification (IC₅₀ = 2.2 µM using RanGAP1-C2 as substrate) in an ATP-dependent manner by selectively targeting SUMO-activating enzyme E1 (Cat. Nos. 662073 and 662074) and interfering with E1-SUMO intermediate formation. Both anacardic acid and ginkgolic acid are shown to effectively decrease overall SUMOylation of 293T cellular proteins in a dose-dependent manner, while neither compound is effective in affecting overall cellular protein ubiquitination or histone H4K8 acetylation in 293T cultures, although anacardic acid is shown to inhibit p300 (Cat. No. 506200) and PCAF (Cat. No. 124026) histone acetyltransferase activities in cell-free acetylase assays (by 82% and 86%, respectively, at 10 µM). Also reported to inhibit the activity of prostaglandin synthase, tyrosinase, and lipoxygenase, as well as to enhance Aurora kinase A (Cat. No. 481413), but not Aurora kinase B, autophosphorylation and kinase activity by inducing conformation change and enhancing ATP binding.
A cell-permeable ginkgolic acid (Cat. No. 345887) analog that inhibits protein SUMO (Cat. Nos. 662037, 662039, and 662042) modification (IC₅₀ = 2.2 µM using RanGAP1-C2 as substrate) in an ATP-dependent manner by selectively targeting SUMO-activating enzyme E1 (Cat. Nos. 662073 and 662074) and interfering with E1-SUMO intermediate formation. Both anacardic acid and ginkgolic acid are shown to effectively decrease overall SUMOylation of 293T cellular proteins in a dose-dependent manner, while neither compound is effective in affecting overall cellular protein ubiquitination or histone H4K8 acetylation in 293T cultures, although anacardic acid is shown to inhibit p300 (Cat. No. 506200) and PCAF (Cat. No. 124026) histone acetyltransferase activities in cell-free acetylase assays (by 82% and 86%, respectively, at 10 µM). Also reported to inhibit the activity of prostaglandin synthase, tyrosinase, and lipoxygenase, as well as to enhance Aurora kinase A (Cat. No. 481413), but not Aurora kinase B, autophosphorylation and kinase activity by inducing conformation change and enhancing ATP binding.

包装

10 mg in Plastic ampoule
Packaged under inert gas

生化/生理作用

Target IC₅₀: 5 µM against HAT; 8.5 µM against PCAF; 2.2 µM inhibiting protein SUMO modification using RanGAP1-C2 as substrate
Cell permeable: yes
Reversible: no
Product competes with ATP.
Primary Target
HAT

警告

Toxicity: Standard Handling (A)

重悬

Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

其他说明

Fukuda, I., et al. 2009. Chem. Biol.16, 133.
Kishore, A.H. 2008. J. Med. Chem.51, 792.
Balasubramanyam, K., et al. 2003. J. Biol. Chem.278, 19134.
Paramashivappa, R., et al. 2002. J. Agric. Food Chem.50, 7709.

法律信息

Sold under license of U.S. Patent 7,332,629 and related patents.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

产品性质

安全信息

产品说明

一般描述

(15:0)-Anacardic acid is a mixture of salicylic acid analogues, comprising of a 15 carbon aliphatic side chain in various degrees of unsaturation.

生化/生理作用

漆树酸是 HAT(组蛋白乙酰转移酶)抑制剂。

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

产品性质

安全信息

基本信息