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规格 | 价格 | 库存 | 数量 |
---|---|---|---|
500 mg | ¥ 333 | 现货 | |
1 g | ¥ 418 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 418 | 现货 |
产品描述 | Ibuprofen (Advil) is a propionic acid derivate and nonsteroidal anti-inflammatory drug (NSAID) with anti-inflammatory, analgesic, and antipyretic effects. Ibuprofen inhibits the activity of cyclo-oxygenase I and II, resulting in a decreased formation of precursors of prostaglandins and thromboxanes. |
靶点活性 | COX-2:370 μM, COX-1:13 μM |
体外活性 | 在HRHF方式诱导的成年雌性Sprague-Dawley大鼠模型中,Ibuprofen通过阻断血清C1和2C以及胶原降解与合成,治疗关节炎症和早期关节软骨退变. |
体内活性 | 在细胞中,Ibuprofen能够抑制环氧合酶COX-1和COX-2,及花生四烯酸转换为前列腺素H2 (PGH2)。在前列腺肿瘤细胞,Ibuprofen能够抑制NF-κB和IKKα的激活。 |
激酶实验 | Radiochemical enzyme assays for COX-1 and COX-2: 10 μL of purified COX-1 (0.7-0.8 μg) or COX-2 (3.0 units, 0.3μg) is activated with 50 μL of cofactor solution [l-epinephrine (1.3 mg/mL), reduced glutathione (0.3 mg/mL), and hematin (1.3 mg/mL) in oxygen-free Tris-HCl buffer (pH 8.0)]. The enzyme solution (60 μL) is added to Ibuprofen solutions or DMSO (20 μL) after [14C]arachidonic acid is added in 0.2 mL eight-strip test tubes and preincubated 10 minutes on ice. Samples are incubated for 15 minutes at 37 °C, after which the reaction is terminated by addition of 10 μL of 2 M HCl and 5 μL of carrier solution (PGE2 and PGF2α, 0.2 μg/mL of each in EtOH). The unmetabolized arachidonic acid is separated from the prostaglandin products by column chromatography and eluted with n-hexane-dioxane-glacial acetic acid (70:30:1). The prostaglandin products are then eluted with EtOAc-MeOH (85:15), and the samples are counted in a Packard scintillation spectrometer. IC50 values are obtained by linear regression analysis. |
细胞实验 | Each cell line is incubated with Ibuprofen of various concentrations for 48 hours. Cell survival is estimated by the MTT assay, and cell death is determined by Hoechst staining used to distinguish between intact cell nuclei and fragmented nuclei undergoing cell death. Cells are lysed and analyzed by western blotting for detection of the p75NTR protein.(Only for Reference) |
别名 | Brufen, (±)-Ibuprofe, Motrin, Advil, 布洛芬 |
分子量 | 206.28 |
分子式 | C13H18O2 |
CAS No. | 15687-27-1 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 55 mg/mL (266.63 mM) Ethanol: 39 mg/mL (189.1 mM) | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
Ethanol/DMSO
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