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A-803467
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
A-803467图片
CAS NO:944261-79-4
规格:98%
分子量:357.79
包装与价格:
包装价格(元)
10mg电议
50mg电议

产品介绍
NaV1.8 channel blocker,potent and selective
CAS:944261-79-4
分子式:C19H16ClNO4
分子量:357.79
纯度:98%
存储:Store at -20°C

Background:

A-803467 is a potent and selective blocker of Nav1.8 sodium channel with IC50 value of 8nM [1].


A-803467 is a sodium channel blocker with high affinity and selectivity. It blocks the human Nav1.8 channels with IC50 value of 79nM. It also blocks the recombinant rat Nav1.8 channels with IC50 value of 45nM when the holding potential is -40mV. A-803467 is highly selective against Nav1.8 since the inhibition of Nav1.8 is 300- to 1000-fold more potent than of NaV1.2, NaV1.3, NaV1.5, and NaV1.7. It is found that A-803467 effectively suppresses the evoked and spontaneous action potential firing in DRG neurons in which TTX-R currents play a remarkable role. Furthermore, the selective blockade of Nav1.8 channels results in a significant reduction in nociceptive sensitivity. A-803467 potently attenuates mechanical allodynia in models of neuropathic pain. It also potently reduces thermal hyperalgesia in the CFA model of inflammatory pain [1].


参考文献:
[1] Jarvis M F, Honore P, Shieh C C, et al. A-803467, a potent and selective Nav1. 8 sodium channel blocker, attenuates neuropathic and inflammatory pain in the rat. Proceedings of the National Academy of Sciences, 2007, 104(20): 8520-8525.