| CAS NO: | 389614-94-2 |
| 包装 | 价格(元) |
| 5mg | 电议 |
| 10mg | 电议 |
| 50mg | 电议 |
| 100mg | 电议 |
| Cas No. | 389614-94-2 |
| 化学名 | 7-chloro-6-[4-(diethylamino)phenyl]-5,8-quinolinedione |
| Canonical SMILES | CCN(CC)c1ccc(cc1)C1=C(Cl)C(=O)c2ncccc2C1=O |
| 分子式 | C19H17ClN2O2 |
| 分子量 | 340.8 |
| 溶解度 | ≤1mg/ml in DMSO;20mg/ml in dimethyl formamide |
| 储存条件 | Store at -20℃ |
| 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 | Ki: 130 μM EA4 is a rPLA2 inhibitor. rPLA2, a calcium-dependent cytosolic phospholipase A2 (cPLA2), was initially isolated and characterized from bovine and human red blood cells. With a molecular mass of 42 kDa, cPLA2 shows biochemical properties similar to cPLA2 Type IV. In vitro: It was found that EA4 was able to inhibit a Ca(2+) ionophore-induced arachidonic acid release from both human and bovine red blood cells, demonstrating that this enzyme was responsible for the Ca(2+)-dependent arachidonic acid release from mammalian red blood cells [1]. Another study found that in mouse hepatoma Hepa-1c1c7 cells, EA4 could cause a significant induction of the CYP1A1-mediated ethoxyresorufin O-deethylase activity time- and concentration-dependently, and such induction was accompanied by an increase of the Cyp1a1 mRNA transcription. Morevoer, in human cells including MCF-7 (human breast adenocarcinoma cell line), HepG2 (human hepatocarcinoma), and HL-60 (human promyelocytic cell line), the expression of CYP1A1 mRNA could be also induced by EA4 treatment. In addition, CYP1B1 mRNA was increased by EA4 in MCF-7 cells [2]. In vivo: Up to now, there is no animal in vivo data reported. Clinical trial: So far, no clinical study has been conducted. References: |
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