Powder: -20°C for 3 years | In solvent: -80°C for 1 year
β-Apo-13-carotenone is a naturally occurring β-apocarotenoid, and is a RXRα antagonist.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
2 mg | ¥ 2,890 | 5日内发货 | ||
5 mg | ¥ 3,320 | 5日内发货 | ||
10 mg | ¥ 6,160 | 5日内发货 |
产品描述 | β-Apo-13-carotenone is a naturally occurring β-apocarotenoid, and is a RXRα antagonist. |
体外活性 | In homogenates of intestinal mucosa of rat, β-apo-13-Carotenone is identified as enzymatic cleavage products of β-carotene. β-apo-13-carotenone is antagonize the activation of RXRα by 9-cis-retinoic acid and is effective at concentrations as low as 1nM. Molecular modeling studies reveal that β-apo-13-carotenone makes molecular interactions like an antagonist of RXRα[1]. β-apo-13-carotenone competes for 9cRA binding to RXRα with an affinity (7–8 nM) identical to 9cRA itself. β-apo-13-carotenone antagonizes 9cRA activation of full-length hRXRα with a similar efficiency as the known antagonist UVI3003. β-apo-13-carotenone induces formation of the RXRα transcriptionally silent tetramer but does not inhibit coactivator recruitment to the isolated LBD[2]. |
别名 | D'Orenone |
分子量 | 258.4 |
分子式 | C18H26O |
CAS No. | 17974-57-1 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 33.33 mg/mL (128.99 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 | 3.87 mL | 19.3498 mL | 38.6997 mL | 96.7492 mL |
5 mM | 0.774 mL | 3.87 mL | 7.7399 mL | 19.3498 mL | |
10 mM | 0.387 mL | 1.935 mL | 3.87 mL | 9.6749 mL | |
20 mM | 0.1935 mL | 0.9675 mL | 1.935 mL | 4.8375 mL | |
50 mM | 0.0774 mL | 0.387 mL | 0.774 mL | 1.935 mL | |
100 mM | 0.0387 mL | 0.1935 mL | 0.387 mL | 0.9675 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。
β-Apo-13-carotenone 17974-57-1 Others β Apo 13 carotenone beta-Apo-13-carotenone b-Apo-13-carotenone βApo13carotenone D'Orenone Inhibitor inhibitor inhibit