Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Perospirone (Lullan) 是具有口服活性的5-HT2A 受体和多巴胺 D2受体的拮抗剂,也是5-HT1A 受体的部分激动剂,Ki 分别为 0.6 、1.4和2.9 nM。它是一种非典型的抗精神病剂,可用于精神分裂症的研究。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 248 | 现货 | ||
5 mg | ¥ 578 | 现货 | ||
10 mg | ¥ 987 | 现货 | ||
25 mg | ¥ 1,930 | 现货 | ||
50 mg | ¥ 2,950 | 现货 | ||
100 mg | ¥ 4,350 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 597 | 现货 |
产品描述 | Perospirone (Lullan) is an antagonist of serotonin 5HT2A receptors and dopamine D2 receptors. It also displays affinity towards 5HT1A receptors as a partial agonist. |
靶点活性 | 5-HT1A:2.9 nM (Ki), D2:0.6 nM (Ki), 5-HT2A:1.3 nM (Ki) |
体外活性 | In CHO cells expressing human 5-HT1A receptors, perospirone shows a high affinity (Ki: 0.72 nM) and exhibits partial agonistic efficacy[1]. Perospirone changes epigenetic profiles of neural genes. It can cause DNA methylation changes in cell cultures[2]. Perospirone is an inhibitor of Pgp which interferes directly and indirectly with the function of Pgp. The inhibition of Pgp by perospirone may cause clinically significant drug-drug interactions, especially in the tissue in which it accumulated[3]. |
体内活性 | Perospirone shows potent 5-HT2 and D2 receptor blocking activities in various animal models in vivo. Perospirone inhibits various dopaminergic behaviours (e.g. methamphetamine-induced hyperactivity and apomorphine-induced stereotypy or climbing behaviour) in rodents. It also inhibits the rat conditioned avoidance response. In behavioural tests, perospirone markedly inhibits serotonergic behaviour (e.g. tryptamine-induced clonic seizures, and p-chlorphenamine-induced hyperthermia) in rats. Perospirone has anxiolytic-like effects and mood stabilizing effects in various animal models. It inhibits motor coordination in a rota-rod test and potentiates the duration of hexobarbital-induced anaesthesia with ED50 values of 34 and 37 mg/kg (p.o.), respectively[1]. |
细胞实验 | Cell lines: Human neuroblastoma SK-N-SH cells. Concentrations: 10.5 or 105.5?nM.Cells are maintained in Eagle's minimal essential medium containing 10% fetal bovine serum for 8 days.The cells are exposed to either a high dose (105.5?nM,assigned as the "high-dose group") or low dose (10.5?nM,assigned as the "low-dose group") of perospirone.The concentrations are determined based on dosages typically used in the clinical setting.The medium is changed on days 2,5,and 8 with media containing perospirone,and on day 9,cells are harvested and processed. |
动物实验 | Animal Models: Five-week-old male ICR mice. Formulation: 0.5% methylcellulose solution. Dosages: 10 mg/kg, p.o. |
别名 | 哌罗匹隆, Lullan |
分子量 | 426.57 |
分子式 | C23H30N4O2S |
CAS No. | 150915-41-6 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 55 mg/mL (128.94 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.3443 mL | 11.7214 mL | 23.4428 mL | 58.607 mL |
5 mM | 0.4689 mL | 2.3443 mL | 4.6886 mL | 11.7214 mL | |
10 mM | 0.2344 mL | 1.1721 mL | 2.3443 mL | 5.8607 mL | |
20 mM | 0.1172 mL | 0.5861 mL | 1.1721 mL | 2.9304 mL | |
50 mM | 0.0469 mL | 0.2344 mL | 0.4689 mL | 1.1721 mL | |
100 mM | 0.0234 mL | 0.1172 mL | 0.2344 mL | 0.5861 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。
Perospirone 150915-41-6 GPCR/G Protein Neuroscience Dopamine Receptor 5-HT Receptor deficits atypical SM-9018 5-hydroxytryptamine Receptor Orally SM9018 schizophrenic disease Serotonin Receptor cognitive Inhibitor 哌罗匹隆 SM 9018 inhibit antipsychotic Lullan inhibitor