您好,欢迎来到试剂信息网! [登录] [免费注册]
试剂信息网
位置:首页 > 产品库 > AX-024 hydrochloride
立即咨询
咨询类型:
     
*姓名:
*电话:
*单位:
Email:
*留言内容:
请详细说明您的需求。
*验证码:
 
AX-024 hydrochloride
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。
AX-024 hydrochloride图片
CAS NO:1704801-24-0
包装与价格:
包装价格(元)
2 mg电议
5 mg电议
10 mg电议
25 mg电议
50 mg电议
100 mg电议
200 mg电议
1 mL*10 mM(in DMSO)电议

产品名称
AX-024 HCl
产品介绍
AX-024 HCl 是一种细胞因子释放抑制剂,可强烈抑制IL-6、TNFα、IFN-γ、IL-10 和 IL-17A 的产生。它是口服可利用的TCR-Nck相互作用抑制剂,可选择性地抑制 TCR 触发的 T 细胞活化。它通过靶向SH3结构域调节细胞信号传导,具有低毒、高效和高选择性的特点。

产品描述

AX-024 hydrochloride is an cytokine release inhibitor which can strongly inhibit the production of interleukin-6 (IL-6), tumor necrosis factor-α (TNFα), interferon-γ (IFN-γ), IL-10 and IL-17A.

体外活性

Compound AX-024 hydrochloride is >10,000-fold more potent than the AX-000 hit in terms of inhibition of TCR-triggered T cell proliferation. The IC50 of AX-024 hydrochloride in this assay is 1 nM, although it shows inhibitory effects at a concentration of 1 pM or less. AX-024 hydrochloride is also a much more potent inhibitor of cytokine release by human peripheral blood mononuclear cells stimulated with anti-CD3 than AX-000, strongly hindering interleukin-6 (IL-6), tumor necrosis factor-α (TNFα), interferon-γ (IFN-γ), IL-10, and IL-17A production at a concentration of 10 nM. In CD8+ T cells of OT1 TCR transgenic (OT1Tg) mice bearing wild-type (WT) AX-024 hydrochloride strongly inhibits T cell proliferation at a concentration of 0.1 nM when OT1Tg T cells are WT for the PRS mutation. Coimmunoprecipitation experiments in these cells show that Nck recruitment to the TCR is induced upon stimulation in the absence of drug but is inhibited in the presence of AX-024 hydrochloride in a dose-dependent manner at concentrations starting from 1 nM.

体内活性

The AX-024 hydrochloride-treated group presents less scales and reduces skin thickening compare to the vehicle group. Treatment with AX-024 hydrochloride significantly reduces thickening of both skin layers, but more effectively of the dermis, which rather resembles that of mice treated with a control cream lacking imiquimod (IMQ). Treatment with AX-024 hydrochloride significantly diminishes the number of airway inflammatory cells in both assays. Mice receiving AX-024 hydrochloride rapidly recovers from neurological impairment and weight loss, becoming symptom-free by day 30, unlike mice that receives the vehicle, in which ataxia and loss of the righting reflex persist.

细胞实验

Spleen B cells from C57BL/6 mice are labeled with Cell Trace Violet and incubated for 72 hours with either anti-IgM (10 mg/mL) or anti-CD40 (5 mg/mL), supplemented with IL-4 (5 ng/mL) or LPS (2.5 mg/mL) in the presence of different concentrations of AX-024 hydrochloride. Proliferation is calculated according to the total number of cell divisions. They are for reference only.

动物实验

Eight-week-old CD-1 mice are injected intraperitoneally with different amounts of the AX-024 hydrochloride dissolved in 0.5 mL of saline. All animals are observed Clinically for the appearance of macroscopically visible adverse reactions twice daily over 14 days, as well as immediately after AX-024 hydrochloride administration. A necropsy is carried out on each animal on day 14, and the abdominal, thoracic, and cranial cavities are examined in situ, together with their associated organs. They are for reference only.

Cas No.

1704801-24-0

分子式

C21H23ClFNO2

分子量

375.87

别名

AX-024 HCl

储存和溶解度

DMSO:33 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years