Powder: -20°C for 3 years | In solvent: -80°C for 1 year
6-Hydroxyflavone (6-HF) 是天然存在的黄酮化合物,具有抗炎作用。它对牛血红蛋白糖基化具有抑制作用。它能激活 AKT、ERK 1/2、JNK 信号通路,有效促进成骨细胞分化。它能抑制 LPS 诱导的 NO 的产生。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 mg | ¥ 198 | 现货 | ||
500 mg | ¥ 466 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 228 | 现货 |
产品描述 | 6-Hydroxyflavone (6-HF) is a noncompetitive inhibitors of cytochrome P450 2C9. It is a flavone, a type of chemical compound. It is reported in leaves of Barleria prionitis Linn. (a common Acanthaceae from India). 6-Hydroxyflavone may have a potential as a therapeutic drug capable for the treatment of anxiety-like disorders. |
激酶实验 | For Jak3 kinase assays, Fsk-treated MT-2 cells are lysed, clarified, and immunoprecipitated using Jak3 antibody. Kinase reactions are carried out at 30°C for 20 min. For PKA kinase assays, untreated MT-2 cells are lysed, and Jak3 is immunoprecipitated and bound to PAS beads. Immunoprecipitated Jak3 is washed with kinase buffer (50 mM Hepes-NaOH (pH 7.4), 10 mM MgCl2, 0.5 mM EGTA, 0.5 mM DTT, 20 μg/mL aprotinin, 10 μg/mL leupeptin, 1 μg/mL pepstatin A) and incubated with 200 μM ATP and purified protein kinase A catalytic subunit (PKAc) as indicated in the figure legends. Kinase reactions are carried out at 32 °C for 30 min followed by vigorous washing of the beads with cold kinase wash buffer. For [γ-32P]ATP radiolabeled kinase assays using recombinant Jak3, Hek293 cells are transfected with wild type (WT) Jak3 or kinase-dead Jak3 K855A using Lipofectamine 2000 according to the manufacturer's instructions. Cells are lysed and immunoprecipitated with Jak3 antibody. Jak3-bound PAS beads are washed three times in cold lysis buffer followed by kinase buffer. Kinase reactions are initiated by adding 10 μCi [γ-32P]ATP, 10 μM unlabeled ATP, and 1 μg of purified PKAc to Jak3-bound PAS bead reaction mixtures. Kinase reactions are performed at 32°C for 30 min. Jak3-bound PAS beads are washed three times in radioimmunoassay buffer (10 mM Tris-HCl, pH 7.4, 75 mM NaCl, 20 mM EDTA, 10 mM EGTA, 20 mM Na4P2O7, 50 mM NaF, 20 mM 2-glycerolphosphate, 1 mM p-nitrophenylphosphate, 0.1% Triton X-100) and one time in kinase wash buffer. The reactions are stopped by adding 2× SDS-PAGE sample buffer followed by SDS-PAGE. Coomassie stainable Jak3 bands are excised from the PVDF membrane and subjected to phosphoamino acid analysis[2]. |
别名 | 6-羟基黄酮, 6-HF |
分子量 | 238.24 |
分子式 | C15H10O3 |
CAS No. | 6665-83-4 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 6.5 mg/mL (27.28 mM), Sonication is recommended.
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 4.1974 mL | 20.9872 mL | 41.9745 mL | 104.9362 mL |
5 mM | 0.8395 mL | 4.1974 mL | 8.3949 mL | 20.9872 mL | |
10 mM | 0.4197 mL | 2.0987 mL | 4.1974 mL | 10.4936 mL | |
20 mM | 0.2099 mL | 1.0494 mL | 2.0987 mL | 5.2468 mL |
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
6-Hydroxyflavone 6665-83-4 Membrane transporter/Ion channel Neuroscience GABA Receptor inhibit 6-羟基黄酮 Inhibitor 6-HF 6 Hydroxyflavone 6Hydroxyflavone inhibitor