MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务。
CAS No. : 333745-53-2
MCE 国际站:LX2343
产品活性:LX2343 是一种 BACE1 酶抑制剂,IC50 值为 11.43±0.36 μM。LX2343 是一种非 ATP 竞争性的 PI3K 抑制剂,IC50 为 15.99±3.23 μM。LX2343 刺激自噬促进 Aβ 清除。
研究领域:Neuronal Signaling | PI3K/Akt/mTOR | Autophagy
作用靶点:Beta-secretase | PI3K | Amyloid-β | Autophagy
In Vitro: LX2343 (5-20 μM) dose-dependently decreased Aβ accumulation in HEK293-APPsw and CHO-APP cells, and promotes Aβ clearance in SH-SY5Y cells and primary astrocytes. LX2343 ameliorates cognitive dysfunction in APP/PS1 transgenic mice via both Aβ production inhibition and clearance promotion, which highlights the potential of LX2343 in the treatment of AD. Western blot results in both HEK293-APPsw cells and CHO-APP cells demonstrate that LX2343 fails to regulate BACE1 protein levels, while in vitro BACE1 enzymatic activity assays indicated that LX2343 dose-dependently decreases BACE1 activity (TDC as a positive control) with an IC50 of 11.43±0.36 μM. To test whether competition exists between LX2343 and ATP, we investigated the effects of ATP at different concentrations on the inhibitory activity of LX2343. The result demonstrated that the inhibition of LX2343 against PI3K is virtually unaffected by ATP. Thus, this result suggested that LX2343 is a non-ATP competitive inhibitor of PI3K. In the presence of 10 μM of ATP, the IC50 of LX2343 is 13.11±1.47 μM, in the presence of 50 μM ATP, the IC50 of LX2343 is 13.86±1.12 μM, in the presence of 100 μM ATP, the IC50 of LX2343 is 15.99±3.23 μM .
In Vivo: APP/PS1 mice express chimeric human Swedish mutant APP and a mutant human presenilin 1 protein and are widely used as an effective animal model for AD dementia. The amelioration of memory impairment by LX2343 is evaluated t in this model using the MWM test. In 8-d training trials, the path lengths and escape latencies used to find the platform for APP/PS1 transgenic mice are remarkably longer than those for non-transgenic mice, while 10 mg/kg LX2343 administration obviously antagonizes the prolonged path lengths and escape latencies at d 7 and 8. In the probe trial assay, the LX2343-administered transgenic mice cross over the hidden location of the platform more frequently compared with the vehicle-administered transgenic mice.
相关产品:Bioactive Compound Library Plus | Kinase Inhibitor Library | Neuronal Signaling Compound Library | PI3K/Akt/mTOR Compound Library | Stem Cell Signaling Compound Library | Autophagy Compound Library | Anti-Aging Compound Library | Differentiation Inducing Compound Library | Oxygen Sensing Compound Library | Glycolysis Compound Library | Cytoskeleton Compound Library | Anti-Alzheimer's Disease Compound Library | Anti-Breast Cancer Compound Library | Anti-Lung Cancer Compound Library | Anti-Pancreatic Cancer Compound Library | Anti-Blood Cancer Compound Library | Anti-Cancer Metabolism Compound Library | Neurodegenerative Disease-related Compound Library | Anti-Obesity Compound Library | Angiogenesis-Related Compound Library | Glucose Metabolism Compound Library | Anti-Liver Cancer Compound Library | Anti-Colorectal Cancer Compound Library | Anti-Prostate Cancer Compound Library | Anti-Pulmonary Fibrosis Compound Library | Cancer Stem Cells Compound Library | Pain-Related Compound Library | Membrane Protein-targeted Compound Library | LY2886721 | THK-523 | Umbralisib hydrochloride | PI3K-IN-22 | β-Amyloid (12-28) | NIAD-4 | Rigosertib sodium | PI3Kδ/γ-IN-2 | MAO-B-IN-9 | PI3kδ inhibitor 1 | Ginsenoside Rg1 | GSK2292767 | PI3K-IN-28 | Fustin | PI3K/mTOR Inhibitor-13 | β-Amyloid (33-40) | Disitertide diammonium | 1,3-Dicaffeoylquinic acid | Lecanemab | Timosaponin BII | Quercetin dihydrate | PI3Kγ inhibitor 4 | 20(S)-Ginsenoside Rg3 | PI-103 Hydrochloride | Hirsutenone | SN32976 | Sophocarpine monohydrate | Heterophyllin B | IC-87114 | Phosphatidylinositol 4,5-bisphosphate
热门产品线:重组蛋白 | 化合物库 | 天然产物 | 荧光染料 | PROTAC | 同位素标记物 | 寡核苷酸 | 抗体 | 点击化学
Trending products:Recombinant Proteins | Bioactive Screening Libraries | Natural Products | Fluorescent Dye | PROTAC | Isotope-Labeled Compounds | Oligonucleotides | Antibodies | Click Chemistry
货号: HY-111383
品牌介绍:
• MCE (MedChemExpress) 拥有200 多种全球独家化合物库,我们致力于为全球科研客户提供前沿最全的高品质小分子活性化合物;
• 50,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领;
• 产品种类涵盖各种重组蛋白,多肽,常用试剂盒 ,更有 PROTAC、ADC 等特色产品,广泛应用于新药研发、生命科学等科研项目;
• 提供虚拟筛选,离子通道筛选,代谢组学分析检测分析,药物筛选等专业技术服务;
• 设有专业的实验中心和严格的质控、验证体系;
• 提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告,确保产品的高纯度、高品质;
• 产品的生物活性多经各国客户实验验证;
• Nature, Cell, Science 等多种顶级期刊及制药专利收录了MCE客户的科研成果;
• 专业团队跟踪最新的制药及生命科学研究进展,为您提供全球最新的活性化合物;
• 与世界各大制药公司及知名科研机构建立了长期的合作。