SAR502250
目录号 : GC63181
SAR502250 是一种有效的，选择性的，ATP竞争性，具有口服活性和可透过血脑屏障的 GSK3 抑制剂，对人 GSK-3β 的 IC50 值为 12 nM。SAR502250 显示出抗抑郁样活性。SAR502250 可用于研究阿尔茨海默症 (AD)。
Cas No.:503860-57-9
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
SAR502250 is a potent, selective, ATP competitive, orally active and brain-penetrant inhibitor of GSK3, with an IC50 of 12 nM for human GSK-3β. SAR502250 displays antidepressant-like activity. SAR502250 can be used for the research of Alzheimer’s disease (AD)[1][2].
SAR502250 (0.01-1 μM; 36 h) attenuates the Aβ25-35-induced cell death in rat embryonic hippocampal neurons[2].
SAR502250 (1-100 mg/kg; a single p.o,) attenuates tau hyperphosphorylation in the cortex and spinal cord of transgenic mice expressing P301L tau[2].SAR502250 (10-30 mg/kg; p.o. once daily for 7 weeks) improves the cognitive deficit in transgenic APP(SW)/Tau(VLW) mice after infusion of Aβ25-35[2].SAR502250 (10-30 mg/kg; a single p.o.) significantly increases the percentage of lever-presses in the inter-response time (IRT) bin (49-96 s), with a significant augmentation of the percentage of reinforced responses[2].SAR502250 (30 mg/kg; i.p. once daily for 28 d) ameliorates chronic stress-induced degradation of the physical state of the mice coat[2].SAR502250 (10-60 mg/kg; a single p.o.) decreases hyperactivity produced by psychostimulantsin mice[2].
[1]. Fukunaga K, et, al. 2-(2-Phenylmorpholin-4-yl)pyrimidin-4(3H)-ones; a new class of potent, selective and orally active glycogen synthase kinase-3β inhibitors. Bioorg Med Chem Lett. 2013 Dec 15;23(24):6933-7.
[2]. Griebel G, et, al. The selective GSK3 inhibitor, SAR502250, displays neuroprotective activity and attenuates behavioral impairments in models of neuropsychiatric symptoms of Alzheimer’s disease in rodents. Sci Rep. 2019 Dec 2;9(1):18045.
| Cas No. | 503860-57-9 | SDF | |
| 分子式 | C19H18FN5O2 | 分子量 | 367.38 |
| 溶解度 | DMSO : 100 mg/mL (272.20 mM; Need ultrasonic) | 储存条件 | Store at -20°C |
| 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 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.722 mL | 13.6099 mL | 27.2198 mL |
| 5 mM | 0.5444 mL | 2.722 mL | 5.444 mL |
| 10 mM | 0.2722 mL | 1.361 mL | 2.722 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。
The selective GSK3 inhibitor, SAR502250, displays neuroprotective activity and attenuates behavioral impairments in models of neuropsychiatric symptoms of Alzheimer's disease in rodents
Sci Rep 2019 Dec 2;9(1):18045.PMID:31792284DOI:PMC6888874
Glycogen synthase kinase 3 (GSK3) has been identified as a promising target for the treatment of Alzheimer's disease (AD), where abnormal activation of this enzyme has been associated with hyperphosphorylation of tau proteins. This study describes the effects of the selective GSK3 inhibitor, SAR502250, in models of neuroprotection and neuropsychiatric symptoms (NPS) associated with AD. In P301L human tau transgenic mice, SAR502250 attenuated tau hyperphosphorylation in the cortex and spinal cord. SAR502250 prevented the increase in neuronal cell death in rat embryonic hippocampal neurons following application of the neurotoxic peptide, Aβ25-35. In behavioral studies, SAR502250 improved the cognitive deficit in aged transgenic APP(SW)/Tau(VLW) mice or in adult mice after infusion of Aβ25-35. It attenuated aggression in the mouse defense test battery and improved depressive-like state of mice in the chronic mild stress procedure after 4 weeks of treatment. Moreover, SAR502250 decreased hyperactivity produced by psychostimulants. In contrast, the drug failed to modify anxiety-related behaviors or sensorimotor gating deficit. This profile confirms the neuroprotective effects of GSK3 inhibitors and suggests an additional potential in the treatment of some NPS associated with AD.