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2,4-Pyridinedicarboxylic Acid
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
2,4-Pyridinedicarboxylic Acid图片
CAS NO:499-80-9
包装与价格:
包装价格(元)
10mM (in 1mL DMSO)电议
5g电议

产品介绍
2,4-Pyridinedicarboxy Acid (2,4 pyridine dicarboxy acid) 是 2OG 加氧酶的广谱抑制剂,包括含有 JmjC 结构域的组蛋白去甲基化酶家族 (JHDMs)。 2,4-吡啶二羧酸是生物基塑料领域的目标化学品。
Cas No.499-80-9
别名2,4-吡啶二羧酸
化学名pyridine-2,4-dicarboxylic acid
Canonical SMILESO=C(O)C1=CC(C(O)=O)=NC=C1
分子式C7H5NO4
分子量167.12
溶解度≥ 9.15mg/mL in DMSO
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

2,4-Pyridinedicarboxylic Acid (2,4-PDCA) is an inhibitor of histone lysine-specific demethylases that targets on JMJD2A (KDM4A), KDM4C, KDM4E (IC50, 1.4 μM), KDM5B (IC50, 3 μM), KDM6A and other 2-oxogynases [1][2].

Histone lysine-specific demethylases JMJD2A (KDM4A) and KDM4C are both members of the Jumonji domain 2 (JMJD2) family and function as trimethylation-specific demethylases, converting specific trimethylated histone residues to the dimethylated form. KDM5B is an H3K4me3/ me2-specific lysine demethylase [1][2].

2,4-Pyridinedicarboxylic Acid (2,4-PDCA) is an inhibitor of JMJD2A (KDM4A), KDM4C and KDM5B. In the FDH-coupled assay, 2,4-PDCA inhibited ccKDM5B with IC50 value of 3 ± 1 μM. In MALDI-TOF analysis of H3(1-21)K4me3, 2,4-PDCA reduced the level of H3(1-15) induced by ccKDM5B. In U2-OS cells transfected with KDM5B, 2,4-PDCA inhibited the decrease of H3K4me3 [1]. In HG-treated VSMCs, 2,4-PDCA (1.0 mM) inhibited JMJD2A and HG-induced proliferation in a concentration-dependent way, and inhibited HG-induced migration. 2,4-PDCA also reduced the mRNA and protein levels of MCP-1 and IL-6 [2].

In diabetic rats, 2,4-PDCA (7.5 mg/kg/d) reduced neointimal area and I/M ratio in the injured arteries 28 days after injury. 2,4-PDCA also inhibited the percentage of PCNA-positive cells in the neointima [2].

References:
[1].  Kristensen LH, Nielsen AL, Helgstrand C, et al. Studies of H3K4me3 demethylation by KDM5B/Jarid1B/PLU1 reveals strong substrate recognition in vitro and identifies 2,4-pyridine-dicarboxylic acid as an in vitro and in cell inhibitor. FEBS J, 2012, 279(11): 1905-1914.
[2].  Qi H, Jing Z, Xiaolin W, et al. Histone Demethylase JMJD2A Inhibition Attenuates Neointimal Hyperplasia in the Carotid Arteries of Balloon-Injured Diabetic Rats via Transcriptional Silencing: Inflammatory Gene Expression in Vascular Smooth Muscle Cells. Cell Physiol Biochem, 2015, 37(2): 719-734.