CAS NO: | 74050-98-9 |
生物活性 | Ketanserin is a selective5-HT2 receptorantagonist. Ketanserin also blocks hERG current (IhERG) in a concentration-dependent manner (IC50=0.11 μM). | ||||||||||||||||
IC50& Target |
| ||||||||||||||||
体外研究 (In Vitro) | Ketanserin at 0.3 μM inhibits the voltage-dependent step current (IhERG.step) and tail current (IhERG.tail) of hERG channels with a 5-min exposure[1]. The synergistic effect observed for AA with 5-HT is, also, blocked by the 5-HT receptor blockers cyproheptadine (IC50=22.0±7 μM), Ketanserin (IC50=152±23 μM). Ketanserin (50-350 μM) inhibits the synergism by blocking the receptor in a dose-dependent manner. The IC50value of Cyproheptadine is 22±7 μM and Ketanserin is 152±23 μM[2]. Ketanserin inhibits platelet aggregation with an IC50of 240 (169-339) nM[3]. | ||||||||||||||||
体内研究 (In Vivo) | Ketanserin is a 5-HT2A receptor antagonist. Ketanserin significantly reduces BDNF protein levels in numerous brain regions (CA1 and CA3 of the hippocampus, prefrontal cortex, central amygdaloid nucleus, dorsomedial hypothalamic nucleus, dentate gyrus, shell of the nucleus accumbens and midbrain periaqueductal gray). 5-HT2Aantagonist Ketanserin can significantly reduce BDNF mRNA levels in various brain regions[4]. | ||||||||||||||||
Clinical Trial | |||||||||||||||||
分子量 | 395.43 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C22H22FN3O3 | ||||||||||||||||
CAS 号 | 74050-98-9 | ||||||||||||||||
中文名称 | 酮色林;凯坦色林;凯他色林;酮舍林;氟哌喹酮 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
| ||||||||||||||||
溶解性数据 | In Vitro: DMSO : 16.67 mg/mL(42.16 mM;Need ultrasonic) DMF : 5 mg/mL(12.64 mM;Need ultrasonic) 配制储备液
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
|
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024 |