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Gambogic Acid

Gambogic Acid

产品编号 T6185   CAS 2752-65-0
别名: 藤黄酸, Beta-Guttiferrin, 藤黄酸 A, Guttatic Acid, Guttic Acid

Gambogic Acid (Guttic Acid) 是来自藤黄树的一种藤黄树脂,抑制 Bcl-XL、Bcl-2、Bcl-W、Bcl-B、Bfl-1和 Mcl-1,IC50分别为 1.47 μM、1.21 μM、2.02 μM、0.66 μM、1.06 μM 和 0.79 μM。

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Gambogic Acid Chemical Structure
Gambogic Acid, CAS 2752-65-0
规格 价格/CNY 货期 数量
20 mg ¥ 570 现货
1 mL * 10 mM (in DMSO) ¥ 480 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
产品目录号及名称: Gambogic Acid (T6185)
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纯度: 98.38%
纯度: 98%
纯度: 97.16%
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天然产物信息
生物活性
化学信息
存储 & 溶解度
参考文献
植物来源
产品描述 Gambogic Acid (Guttic Acid) ( EC50=0.78-1.64 uM) activates caspases. Gambogic Acid competitively suppresses Bcl-XL, Bcl-2, Bcl-W, Bcl-B, Bfl-1 and Mcl-1. The IC50s of Gambogic Acid for Bcl-XL, Bcl-2, Bcl-W, Bcl-B, Bfl-1 and Mcl-1 are 1.47, 1.21, 2.02, 0.66, 1.06 and 0.79 uM, respectively.
靶点活性 BCL-B:0.66μM, BCL-W:2.02μM, BCL-XL:1.47μM, BCL2:1.21μM, Bfl-1:1.06μM, MCL1:0.79 μM
体外活性 Gambogic Acid is a caged xanthone that is derived from Garcinia hanburyi and functions as a strong apoptotic inducer in many types of cancer cells by inhibiting human Bcl-2 family proteins and activating caspases. Gambogic Acid also blocks Kir2.1 channels with EC50 of ≤ 100 nM.[1] [2] [3] Gambogic Acid significantly inhibits human umbilical vein endothelial cell (HUVEC) proliferation, migration, invasion, tube formation, and micro-vessel growth at nM concentration. [4]
体内活性 Gambogic Acid effectively inhibits tumor angiogenesis and suppressed tumor growth with low side effects using metronomic chemotherapy with Gambogic Acid. [4] Gambogic Acid has multiple functional effects including the induction of apoptosis, the inhibition of proliferation and the prevention of cancer metastasis and tumor angiogenesis. [5] In both animal tumor models and Clinicalal trials, Gambogic Acid efficiently inhibits tumor growth with minimal side effects, with little toxicity on immune and hemopoietic systems. Gambogic Acid can produce tissue-specific proteasome inhibition and tumor-specific toxicity. [6] LD50: Mice 45 mg/kg (i.p.). [7]
激酶实验 The fluorescence polarization reactions are performed. For Kidetermination, duplicate 200 μL reactions are set up at eight different ATP concentrations from 200 μM (2-fold serial dilutions) in the presence of either DMSO or R406 at 125, 62.5, 31.25, 15.5, or 7.8 nM. At different time points, 20 μL of each reaction is removed and quenched to stop the reaction. For each concentration of R406, the rate of reaction at each concentration of ATP is determined and plotted against the ATP concentration to determine the apparent Km and Vmax (maximal rate). Finally the apparent Km (or apparent Km/Vmax) is plotted against the inhibitor concentration to determine the Ki. All data analysis is performed using Prism and Prism enzyme kinetics programs[1]
别名 藤黄酸, Beta-Guttiferrin, 藤黄酸 A, Guttatic Acid, Guttic Acid
分子量 628.75
分子式 C38H44O8
CAS No. 2752-65-0

存储

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

溶解度

H2O: Insoluble

DMSO: 47.2 mg/mL (75 mM)

Ethanol: 62.9 mg/mL (100 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 / Ethanol 1 mM 1.5905 mL 7.9523 mL 15.9046 mL 39.7614 mL
5 mM 0.3181 mL 1.5905 mL 3.1809 mL 7.9523 mL
10 mM 0.159 mL 0.7952 mL 1.5905 mL 3.9761 mL
20 mM 0.0795 mL 0.3976 mL 0.7952 mL 1.9881 mL
50 mM 0.0318 mL 0.159 mL 0.3181 mL 0.7952 mL
Ethanol 100 mM 0.0159 mL 0.0795 mL 0.159 mL 0.3976 mL

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TargetMol Library Books参考文献

1. Zhai D, et al. Mol Cancer Ther, 2008, 7(6), 1639-1646. 2. Zhang HZ, et al. Bioorg Med Chem, 2004, 12(2), 309-317. 3. Pandey MK, et al. Blood, 2007, 110(10), 3517-3525. 4. Yi T, et al. Cancer Res. 2008 Mar 15;68(6):1843-50. 5. Wang X, et al. Anticancer Agents Med Chem, 2012, 12(8), 1994-12000.

TargetMol Library Books文献引用

1. Liu X, Hu Q, Wang W, et al. A protein-fragment complementation assay reveals that celastrol and gambogic acid suppress ERα mutants in breast cancer. Biochemical Pharmacology. 2021, 188: 114583.
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相关化合物库

该产品包含在如下化合物库中:
抗癌活性化合物库 中药单体化合物库 抗结直肠癌中药单体化合物库 人代谢物化合物库 表型筛选靶点鉴定库 共价抑制剂库 铜死亡化合物库 植物来源化合物库 抗癌天然产物库 NO PAINS 化合物库

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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。

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Keywords

Gambogic Acid 2752-65-0 Apoptosis Autophagy BCL Bcl-2 Family 藤黄酸 β-Guttiferrin b-Guttiferrin Inhibitor Beta-Guttiferrin 藤黄酸 A inhibit Guttatic Acid Guttic Acid inhibitor

 

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