货号:A1226351 同义名: Blocker of P2X4 Compound 3.0
BX430是一种有效且选择性的非竞争性 P2X4 受体拮抗剂,IC50 为 0.54 μM,适用于慢性疼痛和心血管疾病研究。
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描述 | The P2X4 receptor channel is an ATP-gated nonselective cation channel widely expressed in central neurons. BX430 is a potent antagonist of P2X4 with an IC50 of 0.54μM. It is highly selective towards P2X4, showing no functional impact other P2X subtypes (i.e. P2X1–P2X3, P2X5, and P2X7) at 10 – 100 times its IC50. BX430 at a concentration of 5μM significantly reduced both peak (–29%) and total (–75%) current of the P2X4 channel response when co-applied with ATP. The application of 5μM extracellular BX430 during the desensitizing phase of the P2X4 current evoked an immediate acceleration of the relaxation. Treatment with 10μM BX430 significantly blocked ivermectin (3μM)-potentiated P2X4 current response (67%). P2X4-mediated YO-PRO1 uptake was also significantly inhibited by 5μM BX430[1]. |
作用机制 | BX430 is a highly selective, noncompetitive P2X4 antagonist that binds to an allosteric site on the P2X4 receptor channel. It acts on the P2X4 channel from the extracellular side[1]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
2.42mL 0.48mL 0.24mL |
12.10mL 2.42mL 1.21mL |
24.21mL 4.84mL 2.42mL |
CAS号 | 688309-70-8 |
分子式 | C15H15Br2N3O |
分子量 | 413.107 |
别名 | Blocker of P2X4 Compound 3.0 |
运输 | 蓝冰 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Sealed in dry,2-8°C |
溶解方案 |
DMSO: 85 mg/mL(205.76 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO 以下溶解方案都请先按照体外实验的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,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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动物实验配方 |