| CAS NO: | 20671-66-3 |
| 包装 | 价格(元) |
| 1g | 询价 |
| 5g | 询价 |
| 10g | 询价 |
| 25g | 询价 |
| Cas No. | 20671-66-3 |
| 别名 | 辛酸-4-甲基伞形酮酯 |
| Canonical SMILES | O=C1C=C(C)C2=C(C=C(OC(CCCCCCC)=O)C=C2)O1 |
| 分子式 | C18H22O4 |
| 分子量 | 302.4 |
| 溶解度 | Chloroform: soluble |
| 储存条件 | Store at -20°C |
| 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 | 4-Methylumbelliferyl caprylate (MUCAP) is a fluorogenic substrate for C8 esterase. MUCAP is cleaved by C8 esterase to release the fluorescent moiety 4-methylumbelliferyl (4-MU). 4-MU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high (7.12-10.3) pH, respectively, and an emission maximum ranging from 445 to 455 nm, increasing as pH decreases. |
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