| CAS NO: | 161180-11-6 |
| 包装 | 价格(元) |
| 5mg | 电议 |
| 10mg | 电议 |
| 25mg | 电议 |
| 50mg | 电议 |
| Cas No. | 161180-11-6 |
| 别名 | Umbelliferyl Arachidonate |
| 化学名 | 5Z,8Z,11Z,14Z-eicosatetraenoic acid, 2-oxo-2H-1-benzopyran-7-yl ester |
| Canonical SMILES | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)Oc1ccc2ccc(=O)oc2c1 |
| 分子式 | C29H36O4 |
| 分子量 | 448.6 |
| 溶解度 | DMF: >50 mg/ml,DMSO: >25 mg/ml,Ethanol: >100 mg/ml,Ethanol:PBS (1:1): 50 μg/ml |
| 储存条件 | Store at -20℃, protect from light |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
| 产品描述 | 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: |
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