(5Z,8Z,11Z,14Z)-5,8,11,14-二十碳四烯酸 2-氧代-2H-1-苯并吡喃-7-基酯

PLA2荧光底物
  • ≥95%
有货

库存信息

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库存信息

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库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
H331434-5mg
5mg 现货 Stock Image
H331434-10mg
10mg 现货 Stock Image
H331434-25mg
25mg 现货 Stock Image
H331434-50mg
50mg 现货 Stock Image
H331434-100mg
100mg 现货 Stock Image

基本描述

别名 7-羟基香豆素基花生四烯酸
英文别名 Umbelliferyl Arachidonate | 5Z,8Z,11Z,14Z-Eicosatetraenoic acid 2-oxo-2H-1-benzopyran-7-yl ester | 7-Hydroxycoumarinyl Arachidonate | 7-HCA
规格或纯度 ≥95%
英文名称 7-HC-arachidonate
生化机理 Monoacylglycerol lipase (MAGL) protein facilitates the hydrolysis of Umbelliferyl Arachidonate and generates arachidonic acid and the highly fluorescent 7-hydroxyl coumarin (7-HC). Hence, it acts as a marker in a fluorescence-based assay.
储存温度 -20°C储存
运输条件 超低温冰袋运输
产品介绍

7-Hydroxycoumarinyl arachidonate (7-HCA) 是胞质磷脂酶 A2 (PLA2) 的荧光底物,也是单酰基甘油脂肪酶 (MAGL) 的荧光底物。MAGL 蛋白催化 7-Hydroxycoumarinyl arachidonate 的水解,生成花生四烯酸 (AA;HY-109590) 和高荧光的 7-羟基香豆素 (7-HC;HY-N0573),7-HC 的释放可以用荧光计进行测量。

7-Hydroxycoumarinyl arachidonate (7-HCA) is a fluorogenic substrate of cytosolic phospholipase A2 (PLA2). 7-Hydroxycoumarinyl arachidonate is also a fluorogenic substrate for monoacylglycerol lipase (MAGL). MAGL protein catalyzes the hydrolysis of 7-Hydroxycoumarinyl arachidonat to generate Arachidonic acid (AA) and the highly fluorescent 7-hydroxyl coumarin (7-HC; HY-N0573). Release of 7-HC can be measured using a fluorometer.   


Application:

Umbelliferyl Arachidonate also known as 7-Hydroxycoumarinyl Arachidonate was used as a fluorogenic substrate for developing a fluorescence-based assay to evaluate the inhibitors against human recombinant monoacylglycerol lipase.   

AI解读

产品属性

Excitation and Emision Ranges λex 360 nm,λem 460 nm;λex 335 nm,λem 450 nm

名称和识别符

PubChem SID 488200851
IUPAC Name (2-oxochromen-7-yl) (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate
INCHI InChI=1S/C29H36O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-28(30)32-26-22-20-25-21-23-29(31)33-27(25)24-26/h6-7,9-10,12-13,15-16,20-24H,2-5,8,11,14,17-19H2,1H3/b7-6-,10-9-,13-12-,16-15-
InChi Key SFTGFGOBCQCZDY-DOFZRALJSA-N
Canonical SMILES CCCCCC=CCC=CCC=CCC=CCCCC(=O)OC1=CC2=C(C=C1)C=CC(=O)O2
Isomeric SMILES CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)OC1=CC2=C(C=C1)C=CC(=O)O2
WGK Germany 1
PubChem CID 35025479
分子量 448.59

化学和物理性质

溶解性 Soluble in DMSO (50 mg/ml), ethanol (35 mg/ml), ethanol:PBS (pH 7.2)(1:1) (~50 μg/ml), DMF, and water (50 μg/ml) at 25° C.
密度 1.05 g/mL
折光率 n20D1.54 (Predicted)
沸点 584.66° C at 760 mmHg (Predicted)
Excitation(nm) λex 335-360 nm
Emission(nm) λem 450-460 nm
分子量 448.600 g/mol
XLogP3 8.200
氢键供体数Hydrogen Bond Donor Count 0
氢键受体数Hydrogen Bond Acceptor Count 4
可旋转键计数Rotatable Bond Count 16
精确质量Exact Mass 448.261 Da
单同位素质量Monoisotopic Mass 448.261 Da
拓扑极表面积Topological Polar Surface Area 52.600 Ų
重原子数Heavy Atom Count 33
形式电荷Formal Charge 0
复杂度Complexity 713.000
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 0
未定义的原子立体中心计数Undefined Atom Stereocenter Count 0
定义的键立体中心计数Defined Bond Stereocenter Count 4
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 4
共价键合单元计数Covalently-Bonded Unit Count 1

安全和危险性(GHS)

WGK Germany 1

技术规格说明书

Purity(HPLC area) 95-100(%)
NMR Spectrum 1H Conforms to Structure
LC-MS for identification Conforms

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批号(Lot Number) 证书类型 日期 货号
D2311536 分析证书 23-02-21 H331434
D2311537 分析证书 23-02-21 H331434
D2311542 分析证书 23-02-21 H331434
D2311549 分析证书 23-02-21 H331434
D2311559 分析证书 23-02-21 H331434
D2311565 分析证书 23-02-21 H331434
D2311837 分析证书 23-02-21 H331434
D2311863 分析证书 23-02-21 H331434
D2311519 分析证书 23-02-21 H331434
D2311535 分析证书 23-02-21 H331434

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