| Company Name: |
Shanghai YuanYe Biotechnology Co., Ltd.
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| Tel: |
021-61312847; 18021002903 |
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3008007409@qq.com |
| Products Intro: |
Product Name:UMBELLIFERYL ARACHIDONATE
CAS:161180-11-6
Purity:95% Package:10mg Remarks:T66221
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| Company Name: |
ChemeGen(Shanghai) Biotechnology Co.,Ltd.
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| Tel: |
18818260767 |
| Email: |
sales@chemegen.com |
| Products Intro: |
Product Name:7-hydroxycoumarinyl Arachidonate
CAS:161180-11-6
Purity:98% Package:10 mg;50 mg;100 mg;500 mg;1 g;5 g;10 g
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| | UMBELLIFERYL ARACHIDONATE Basic information |
| Product Name: | UMBELLIFERYL ARACHIDONATE | | Synonyms: | 7-HYDROXYCOUMARINYL ARACHIDONATE;7-HC-ARACHIDONATE;5Z,8Z,11Z,14Z-EICOSATETRAENOIC ACID, 2-OXO-2H-1-BENZOPYRAN-7-YL ESTER;5Z,8Z,11Z,14Z-EICOSATETRAENOIC ACID 7-HYDROXYCOUMARINYL;ARACHIDONATE 2-OXO-2H-1-BENZOPYRAN-7-YL ESTER;UMBELLIFERYL ARACHIDONATE;7-Hydroxycoumarinyl Arachidonate, 5Z,8Z,11Z,14Z-Eicosatetraenoic acid 2-oxo-2H-1-benzopyran-7-yl ester;SFTGFGOBCQCZDY-DOFZRALJSA-N | | CAS: | 161180-11-6 | | MF: | C29H36O4 | | MW: | 448.59 | | EINECS: | | | Product Categories: | | | Mol File: | 161180-11-6.mol |  |
| | UMBELLIFERYL ARACHIDONATE Chemical Properties |
| Boiling point | 584.7±50.0 °C(Predicted) | | density | 1.052±0.06 g/cm3(Predicted) | | Fp | 14 °C | | storage temp. | −20°C | | solubility | ≤25mg/ml in DMSO;50mg/ml in dimethyl formamide | | form | ethanol solution | | color | Colorless to light yellow | | biological source | synthetic (organic) |
| | UMBELLIFERYL ARACHIDONATE Usage And Synthesis |
| Uses | 7-HC-arachidonate is a PLA2 fluorogenic substrate for use in assays with phospholipid and Ca2+. It is for use with purified enzymes, as this substrate is nonspecific. 7-HC-arachidonate is ideal for drug discovery, HTS, and similar applications. | | Uses | 7-hydroxycoumarinyl Arachidonate is the arachidonic acid ester of 7-hydroxycoumarin (umbelliferone) and behaves as a substrate for cPLA2. Hydrolysis of 7-hydroxycoumarinyl arachidonate by phospholipase results in the release of the fluorescent compound 7-hydroxycoumarin which can be monitored spectrophotometrically (excitation at 335 nm, emission at 450 nm). | | Biological Activity | 7-hydroxycoumarinyl-arachidonate (7-hca), a fluorogenic substrate for monoacylglycerol lipase (magl), can be used with magl as a novel fluorescence-based assay to screen small molecule inhibitors of magl.magl protein catalyzed the hydrolysis of 7-hca to generate arachidonic acid and the highly fluorescent 7-hydroxyl coumarin (7-hc). 7-hydroxycoumarin (7-hc) can be monitored spectrophotometrically (excitation at 335 nm, emission at 450 nm). release of 7-hc was measured using a fluorometer. magl protein catalyzed the hydrolysis of 7-hca with an apparent km of 9.8 μm and vmax of 1.7 mmol/min/mg of protein. the assay is specific for magl as assay buffer alone or heat-denatured magl protein showed no significant activity against 7-hca [1]. 7-hydroxycoumarinyl arachidonate is the arachidonic acid ester of 7-hydroxycoumarin (umbelliferone) and can be used as a substrate for cpla2. hydrolysis of 7-hydroxycoumarinyl arachidonate by phospholipase resulted in the release of the fluorescent compound [2,3]. | | references | [1]. wang y, chanda p, jones p g, et al. a fluorescence-based assay for monoacylglycerol lipase compatible with inhibitor screening[j]. assay and drug development technologies, 2008, 6(3): 387-393.
[2]. huang z, laliberte f, tremblay n m, et al. a continuous fluorescence-based assay for the human high-molecular-weight cytosolic phospholipase a2[j]. analytical biochemistry, 1994, 222(1): 110-115.
[3]. pickard r t, chiou x g, strifler b a, et al. identification of essential residues for the catalytic function of 85-kda cytosolic phospholipase a2 probing the role of histidine, aspartic acid, cysteine, and arginine[j]. journal of biological chemistry, 1996, 271(32): 19225-19231. |
| | UMBELLIFERYL ARACHIDONATE Preparation Products And Raw materials |
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