Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Quetiapine hemifumarate (ICI-204636) 是5-HT 受体激动剂和多巴胺受体拮抗剂,对人5-HT1A 和人D2的pEC50值分别为 4.77 和 6.33,具有抗抑郁和抗焦虑作用。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 mg | ¥ 195 | 现货 | ||
500 mg | ¥ 418 | 现货 | ||
1 g | ¥ 671 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 460 | 现货 |
产品描述 | Quetiapine hemifumarate (ICI-204636), an atypical antipsychotic, is used in the treatment of bipolar I mania, schizophrenia, bipolar II depression, bipolar I depression. |
体外活性 | Quetiapine改变大脑边缘神经降压素神经递质和c-fos表达.Quetiapine还有抗精神病活性,减少引起锥体外系症状和持续增加催乳素的倾向.Quetiapine在行为和生物化学试验的活性与clozapine类似,并可能具有神经保护性质. |
体内活性 | Quetiapine具有多巴胺-2受体和clozapine亲和力,且对各种神经递质受体,包括血清素,组胺,多巴胺和肾上腺素能受体具有相近的亲合性。 |
激酶实验 | CDK activity assays: CDK assays for IC50 determinations and kinetic evaluation are performed in 96-well filter plates. All CDK-cyclin kinase complexes are expressed in insect cells through baculovirus infection and purified. The substrate for the assays is a fragment (amino acids 792–928) of pRb fused to GST (GST?RB-Cterm). The total reaction volume is 0.1 mL containing a final concentration of 20 mM Tris-HCl, pH 7.4, 50 mM NaCl, 1 mM dithiothreitol, 10 mM MgCl2 25 μM ATP (for CDK4-cyclin D1, CDK6-cyclin D2, and CDK6-cyclin D3) containing 0.25 μCi of [γ-32P]ATP, 20 ng of enzyme, 1 μg of GST?RB-Cterm, and appropriate dilutions of inhibitor. All components except the [γ-32P]ATP are added to the wells, and placed on a plate mixer for 2 min. The reaction is started by adding the [γ-32P]ATP, and incubated at 25℃ for 15 min. The reaction is terminated by addition of 0.1 mL of 20% trichloroacetic acid, and the plate is kept at 4?℃ for at least 1 hr to allow the substrate to precipitate. The wells are then washed five times with 0.2 mL of 10% trichloroacetic acid, and radioactive incorporation is determined with a β plate counter. |
别名 | Quetiapine Fumarate, ICI-204636, 富马酸喹硫平 |
分子量 | 883.09 |
分子式 | C46H54N6O8S2 |
CAS No. | 111974-72-2 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 25 mg/mL (28.31 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 | 1.1324 mL | 5.6619 mL | 11.3239 mL | 28.3097 mL |
5 mM | 0.2265 mL | 1.1324 mL | 2.2648 mL | 5.6619 mL | |
10 mM | 0.1132 mL | 0.5662 mL | 1.1324 mL | 2.831 mL | |
20 mM | 0.0566 mL | 0.2831 mL | 0.5662 mL | 1.4155 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。
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