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化驗
≥98% (HPLC)
形狀
powder
顏色
white to beige
溶解度
DMSO: 20 mg/mL, clear
儲存溫度
room temp
InChI
1S/C23H19N3O3S2/c27-22(21(17-7-3-1-4-8-17)18-9-5-2-6-10-18)25-19-11-13-20(14-12-19)31(28,29)26-23-24-15-16-30-23/h1-16,21H,(H,24,26)(H,25,27)
InChI 密鑰
URSQNPPONHUJDL-UHFFFAOYSA-N
生化/生理作用
ICA-121431[2,2-二苯基-N-(4-(N-噻唑-2-基氨磺酰基)苯基乙酰胺是一种小分子抑制剂,可靶向VSDIV(域IV电压传感器)中S2和S3中的细胞外氨基酸,这对于Hm1a的功效至关重要。在人体中,ICA-121431可阻断在HEK-293细胞中的上调的TTX敏感的Nav1.3钠通道。
ICA-121431是人Nav1.3和Nav1.1电压门控钠通道的有效选择性抑制剂(IC50 = 19 nM),几乎对人Nav1.5或Nav1.7通道没有活性。
訊號詞
Warning
危險聲明
危險分類
Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
Proceedings of the National Academy of Sciences of the United States of America, 110(29), E2724-E2732 (2013-07-03)
Voltage-gated sodium (Nav) channels play a fundamental role in the generation and propagation of electrical impulses in excitable cells. Here we describe two unique structurally related nanomolar potent small molecule Nav channel inhibitors that exhibit up to 1,000-fold selectivity for
Pharmacology of the Nav1. 1 domain IV voltage sensor reveals coupling between inactivation gating processes.
Proceedings of the National Academy of Sciences of the USA, 114(26), 6836-6841 (2017)
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