EHT 5372
目录号 : GC38330EHT 5372 是双特异性酪氨酸磷酸化调节酶 (DYRK) 的强效抑制剂,其 IC50 值分别为 0.22,0.28 nM。
Cas No.:1425945-60-3
Sample solution is provided at 25 µL, 10mM.
EHT 5372 is a strong inhibitor of DYRK's family kinases, with IC50s of 0.22, 0.28 nM for DYRK1A and DYRK1B, respectively.
EHT 5372 is a strong inhibitor of DYRK's family kinases, with IC50s of 0.22, 0.28 nM for DYRK1A and DYRK1B, respectively[1][2]. IC50 for DYRK2 and DYRK3 were higher (10.8 and 93.2 nM, respectively) and there was no inhibition on DYRK4. EHT 5372 displayed minimal impact on the CDC2-like kinase (CLK) family, with more than 100x selectivity over CLK1 (CLK1: IC50=22.8 nM; CLK2: IC50=88.8 nM; CLK3: IC50>10 lM; CLK4: no inhibition) and on the glycogen synthase kinase 3 (GSK3) family (GSK3α: IC50=7.44 nM; GSK3β: IC50=221 nM). EHT 5372 inhibits the direct phosphorylation of Tau by DYRK1A. EHT 5372 also normalizes both Aβ-induced Tau phosphorylation and DYRK1A-stimulated Aβ production[2].
[1]. Chaikuad A, et al. An Unusual Binding Model of the Methyl 9-Anilinothiazolo[5,4-f] quinazoline-2-carbimidates (EHT 1610 and EHT 5372) Confers High Selectivity for Dual-Specificity Tyrosine Phosphorylation-Regulated Kinases. J Med Chem. 2016 Nov 23;59(22):10315-10321. [2]. Coutadeur S, et al. A novel DYRK1A (dual specificity tyrosine phosphorylation-regulated kinase 1A) inhibitor for the treatment of Alzheimer's disease: effect on Tau and amyloid pathologies in vitro. J Neurochem. 2015 May;133(3):440-51.
Cas No. | 1425945-60-3 | SDF | |
Canonical SMILES | N=C(C(S1)=NC2=C1C3=C(NC4=CC=C(OC)C=C4F)N=CN=C3C=C2)OC | ||
分子式 | C18H14FN5O2S | 分子量 | 383.4 |
溶解度 | DMSO: 25 mg/mL (65.21 mM); Water: < 0.1 mg/mL (insoluble) | 储存条件 | Store at -20°C,unstable in solution, ready to use. |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.6082 mL | 13.0412 mL | 26.0824 mL |
5 mM | 0.5216 mL | 2.6082 mL | 5.2165 mL |
10 mM | 0.2608 mL | 1.3041 mL | 2.6082 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
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- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
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