化合物 T24692 T24692
品牌 | 厂商性质 | 产地 | 货期 |
---|---|---|---|
TargetMol | 生产商 | 美国 | 现货 |
性能特点
生化试剂,可用于动物细胞实验
规格 | CAS号 | 价格 | 操作 |
---|---|---|---|
2 mg | 1204416-85-2 | ¥720.00 | 询底价 |
Product Introduction
Bioactivity
英文名: QAQ dichloride
描述: QAQ dichloride is a photoswitchable compound that blocks voltage-gated Na v and K v channels. Its channel-blocking activity is observed in the trans form of the azobenzene photoswitch, while the cis form does not exhibit this effect. This compound is membrane-impermeant and selectively enters pain-sensing neurons expressing endogenous import channels. QAQ dichloride functions as a light-sensitive analgesic and provides a valuable tool for investigating signaling mechanisms involved in acute and chronic pain [1] [2].
体外活性: QAQ dichloride (100 μM) does not cross the membrane and can be injected into cells through a micropipette to photosensitize a single cell and afford subcellular control of action potential propagation. It blocks Shaker-IR current in the trans configuration and unblocks it in the cis configuration [1]. QAQ dichloride can be used to develop red-shifted derivatives of QAQ wihch are powerful doubly charged photochromic blockers.These derivatives allow for remote control of K v and Na v channel conductance with light and offer the opportunity to silence neuronal activity reversibly [2].
存储条件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year
关键字: QAQ dichloride | QAQ | QAQ Dichloride
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注:该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案,不可用于临床诊断或治疗等相关用途