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WZ4002

WZ4002

产品编号 T6238   CAS 1213269-23-8

WZ4002 是突变选择性 EGFR 抑制剂,对 EGFR(L858R) 和 EGFR(T790M) 的 IC50 为 2 和 8 nM。

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WZ4002 Chemical Structure
WZ4002, CAS 1213269-23-8
规格 价格/CNY 货期 数量
1 mg ¥ 198 现货
5 mg ¥ 456 现货
10 mg ¥ 663 现货
25 mg ¥ 1,130 现货
50 mg ¥ 1,780 现货
100 mg ¥ 3,190 现货
200 mg ¥ 4,630 现货
1 mL * 10 mM (in DMSO) ¥ 456 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
Venetoclax限时半价
MG-132限时半价
产品目录号及名称: WZ4002 (T6238)
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纯度: 98.12%
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存储 & 溶解度
参考文献
产品描述 WZ4002 is a mutant-selective EGFR inhibitor for EGFR(L858R) and EGFR(T790M) with IC50 of 2 nM/8 nM.
靶点活性 EGFR (L858R):2 nM, EGFR (L858R/T790M):8 nM
体外活性 WZ4002 inhibits other EGFR genotypes E746_A750 and E746_A750/T790M with IC50 of 2 and 6 nM. Besides, WZ4002 suppresses widetype ERBB2 with an IC50 of 32 nM. WZ4002 inhibits EGFR, AKT and ERK1/2 phosphorylation in NSCLC cell lines and WZ4002 prevents of EGFR phosphorylation in NIH-3T3 cells expressing different EGFR T790M mutant alleles. For WZ4002, kinases that exhibited greater than 95% inhibition relative to the DMSO control at 10 μM are selected for measurement of their dissociation constants. WZ4002, which possesses an ortho-methoxy group at the C2-aniline substituent, is more selective for EGFR compared to WZ3146. WZ4002 is 100-fold less effective at inhibiting phosphorylation of WT EGFR compared to the quinazoline inhibitors. Similarly, WZ4002 prevents EGFR kinase activity of recombinant L858R/T790M protein more potently than of WT EGFR, while the opposite is observed with HKI-272 and gefitinib. [1] In addition, the phosphorylated EGFR of Src TKI-resistant H1975 cells, as well as HCC827 cells, is completely suppressed by the third generation EGFR TKI, WZ4002. [2]
体内活性 In a 2-week efficacy study, WZ4002 treatment results in significant tumor regressions compared to vehicle alone in both T790M containing murine models. [1] Treatment with low-dose WZ4002, and high-dose WZ4002 leads to mean decreases in tracer uptake of 26%, and 36%, respectively. [3]
激酶实验 EGFR kinase assays: In vitro inhibitory enzyme kinetic assays using recombinant EGFR L858R/T790M and WT protein and are performed using the ATP/NADH coupled assay system in a 96-well format. WZ4002 is added to determine its inhibitory effects.
细胞实验 The NSCLC, Ba/F3 cells, NIH-3T3 cells, PC9 gR4 cells are used and verified to contain EGFR delE746_A750/T790M by direct sequencing. Cell proliferation and growth assays are performed using the MTS assay. Site directed mutagenesis is performed using the Quick Change Site-Directed Mutagenesis kit.(Only for Reference)
分子量 494.97
分子式 C25H27ClN6O3
CAS No. 1213269-23-8

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

H2O: < 1 mg/mL (insoluble or slightly soluble)

DMSO: 11 mg/mL (22.3 mM)

Ethanol: < 1 mg/mL (insoluble or slightly soluble)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.0203 mL 10.1016 mL 20.2032 mL 50.5081 mL
5 mM 0.4041 mL 2.0203 mL 4.0406 mL 10.1016 mL
10 mM 0.202 mL 1.0102 mL 2.0203 mL 5.0508 mL
20 mM 0.101 mL 0.5051 mL 1.0102 mL 2.5254 mL

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TargetMol Library Books参考文献

1. Zhou W, et al. Nature. 2009, 462(7276), 1070-1074. 2. Sakuma Y, et al. Lab Invest. 2012, 92(3), 371-383. 3. Zannetti A, et al. J Nucl Med. 2012, 53(3), 443-450.
A-935142 EGFR-IN-11 Lifirafenib PD158780 Sunvozertinib Falnidamol Sulforaphene Simotinib

相关化合物库

该产品包含在如下化合物库中:
抑制剂库 高选择性抑制剂库 酪氨酸激酶分子库 激酶抑制剂库 抗结直肠癌化合物库 已知活性化合物库 血管生成库 抗肺癌化合物库 经典已知活性库 共价抑制剂库

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请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

第一步:请输入动物实验的基本信息
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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

WZ4002 1213269-23-8 Angiogenesis JAK/STAT signaling Tyrosine Kinase/Adaptors EGFR WZ-4002 ErbB-1 inhibit Inhibitor Epidermal growth factor receptor HER1 WZ 4002 inhibitor

 

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