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D-α-Hydroxyglutaric acid disodium

产品编号 T6820 CAS 103404-90-6

别名: D-alpha-Hydroxyglutaric acid disodium salt, (R)-2-羟基戊二酸二钠盐, Disodium (R)-2-Hydroxyglutarate

D-α-Hydroxyglutaric acid disodium (Disodium (R)-2-Hydroxyglutarate) 是神经代谢疾病 D-2-羟基戊二酸尿症中积累的主要代谢产物，可增加活性氧的产生。它是 α-酮戊二酸 (α-KG) 的弱竞争拮抗剂，可抑制多种α-KG 依赖性双加氧酶，Ki 为 10.87 mM。

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D-α-Hydroxyglutaric acid disodium Chemical Structure

D-α-Hydroxyglutaric acid disodium, CAS 103404-90-6

规格	价格/CNY	货期
5 mg	￥ 233	现货
10 mg	￥ 323	现货
25 mg	￥ 578	现货
50 mg	￥ 933	现货
100 mg	￥ 1,660	现货
200 mg	￥ 2,470	现货
500 mg	￥ 3,970	现货

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其他形式的 D-α-Hydroxyglutaric acid disodium:

D-α-Hydroxyglutaric acid
询价

选择批次

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	D-α-Hydroxyglutaric acid disodium (Disodium (R)-2-Hydroxyglutarate) is a competitive inhibitor of α-ketoglutarate-dependent dioxygenases with Ki of 0.628 mM.
靶点活性	α-ketoglutarate-dependent dioxygenase:0.628 mM(Ki)
体外活性	In U-87 mg cells, (R)-2-Hydroxyglutarate acts as weak antagonists of α-KG to inhibit α-KG-dependent histone demethylases and increases dimethylation on both H3K9 and H3K79. [1] Besides, (R)-2-Hydroxyglutarate inhibits ATP synthase and mTOR signaling, and thus causes growth arrest and tumor cell killing. [2]
激酶实验	Enzymatic Assays: To assay human JHDM1A/KDM2A demethylase activity toward H3K36me2, His tagged JHDM1A is first obtained by transforming pET28a-JHDM1A into Escherichia coli BL21 and protein expression is induced by addition of 1 mM IPTG at 30° C when cell density reaches 0.5 OD600 units. Cells are lysed by sonication and Ni-NTA agarose is used to purify His-JHDM1A fusion proteins. Histone demethylase assay is carried out by incubating 2 μg oligonucleosomes, 4 μg purified His-JHDM1A, and/or 10–50 mM L- or D-2-HG in histone demethylation buffer [50 mM HEPES (pH 8.0), 625 μM Fe(NH4)2(SO4)2, 0.1–0.5 mM α-KG, 2 mM ascorbate] at 37° C for 2–3 hr and the reactions are stopped by the addition of SDS loading buffer and subsequently analyzed by western blotting using anti-H3K36me2 antibody. To measure CeKDM7A demethylase activity toward H3K9me2 and H3K27me2, two synthetic dimethylated peptides H3K9me2 [ARTKQTARK (me2)STGGKA] and H3K27me2 [QLATKAARK (me2)SAPAS] are used as substrates. Demethylase assays are carried out in the presence of 10 μg enzyme, 1 μg peptide in 20 μl buffer 20 mM Tris-HCl (pH 7.5), 150 mM NaCl, 50 μM Fe(NH4)2(SO4)22, 100 μM α-KG, 2 mM Vc, 10 mM PMSF for 3 hr. The demethylation reaction mixture is desalted by passing through a C18 ZipTip. To examine the inhibitory effect of 2-HG, various concentrations of 2-HG are incubated with KDM7A briefly before adding other reaction mixtures. The samples are analyzed by a MALDI-TOF/TOF mass spectrometer.
细胞实验	Cells are seeded in 12-well plates and, after overnight incubation, treated with the indicated concentrations of each compound. After harvesting, cells are stained with acridine orange (AO) and 4′,6-diamidino-2-phenylindole (DAPI). Cell number and viability are measured based on AO and DAPI fluorescence as measured by NC3000 following the manufacturer's instructions.(Only for Reference)

别名	D-alpha-Hydroxyglutaric acid disodium salt, (R)-2-羟基戊二酸二钠盐, Disodium (R)-2-Hydroxyglutarate
分子量	192.08
分子式	C5H6Na2O5
CAS No.	103404-90-6

存储

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

溶解度

DMSO: 2.5 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	5.2062 mL	26.0308 mL	52.0616 mL	130.1541 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)

溶液体积

质量

配液浓度

参考文献

1. Xu W, et al. Cancer Cell. 2011, 19(1), 17-30. 2. Kim SY, et al. Cardiovasc Res. 2011, 92(2), 307-316.

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

D-α-Hydroxyglutaric acid disodium 103404-90-6 Immunology/Inflammation Membrane transporter/Ion channel Metabolism NF-Κb Others PI3K/Akt/mTOR signaling ATPase Reactive Oxygen Species Endogenous Metabolite mTOR DαHydroxyglutaric acid disodium ATP Synthase excitotoxic Mammalian target of Rapamycin D-a-Hydroxyglutaric acid disodium 5-methlycytosine H3K9me2 H3K27me2 inhibit Inhibitor IDH2 neurotoxic IDH1 α-ketoglutarate competitor D-alpha-Hydroxyglutaric acid D-alpha-Hydroxyglutaric acid disodium salt D-α-Hydroxyglutaric acid D-alpha-Hydroxyglutaric acid disodium Disodium 2-Hydroxyglutarate CeKDM7A (R)-2-羟基戊二酸二钠盐 D α Hydroxyglutaric acid disodium D-a-Hydroxyglutaric acid Disodium (R)-2-Hydroxyglutarate inhibitor

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D-α-Hydroxyglutaric acid disodium

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

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