Powder: -20°C for 3 years | In solvent: -80°C for 1 year
6-Hydroxykaempferol is a competitive inhibitor of tyrosinase compared to L-DOPA, it shows also high antioxidant activities.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
5 mg | 待询 | 待询 | ||
1 mL * 10 mM (in DMSO) | 待询 | 待询 |
产品描述 | 6-Hydroxykaempferol is a competitive inhibitor of tyrosinase compared to L-DOPA, it shows also high antioxidant activities. |
体外活性 | Baicalein (1), 6-Hydroxyapigenin (6), 6-hydroxygalangin (13) and 6-hydroxy-kaempferol (14), which are naturally occurring flavonoids from a set of 14 hydroxy-flavones tested, exhibited high inhibitory effects on tyrosinase with respect to L-DOPA, while each of the 5,6,7-trihydroxyflavones 1, 6, 13 or 14 acted as a cofactor to monophenolase. Moreover, 6-Hydroxykaempferol (14) showed the highest activity and was a competitive inhibitor of tyrosinase compared to L-DOPA. 5,6,7-Trihydroxyflavones 1, 6, 13 or 14 showed also high antioxidant activities. |
分子量 | 302.24 |
分子式 | C15H10O7 |
CAS No. | 4324-55-4 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
中药材名称 | 中药材拉丁名 | 性 | 味 | 归经 |
灯盏花 | Erigeron brevisca pus (Vant.)Hand.-Mazz. | 温 | 辛, 微苦 | 心, 肝 |
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-Hydroxykaempferol 4324-55-4 Proteases/Proteasome Tyrosinase 6 Hydroxykaempferol 6Hydroxykaempferol Inhibitor inhibitor inhibit