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MK-0752

MK-0752

产品编号 T2625   CAS 471905-41-6

MK0752 是一种高效的、特异性的、可穿过血脑屏障的、口服活性的 γ-分泌酶(γ-secretase)抑制剂,对人 SH-SY5Y 细胞 Aβ40 呈剂量依赖性降低(IC50=5 nM)。它能够降低体内新生的中枢神经系统 Aβ。

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MK-0752 Chemical Structure
MK-0752, CAS 471905-41-6
规格 价格/CNY 货期 数量
1 mg ¥ 565 现货
2 mg ¥ 849 现货
5 mg ¥ 1,530 现货
10 mg ¥ 2,260 现货
25 mg ¥ 3,930 现货
50 mg ¥ 5,630 现货
100 mg ¥ 7,870 现货
1 mL * 10 mM (in DMSO) ¥ 1,680 现货
其他形式的 MK-0752:
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
产品目录号及名称: MK-0752 (T2625)
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纯度: 99.19%
纯度: 98.99%
纯度: 98%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 MK-0752, a γ-secretase inhibitor, reduces Aβ40 production(IC50=5 nM).
靶点活性 β-Amyloid:5 nM
体外活性 在豚鼠体内,口服 MK-0752(10 -30 mg/kg),在血浆,大脑和脑脊液中Aβ40以剂量依赖性减少.在猕猴中, MK-0752(240 mg/kg)能够减少大脑中Aβ生成的生成.
体内活性 在人SH-SY5Y细胞中(IC50=5 nM),MK-0752能够以剂量依赖性减少Aβ40。
激酶实验 Protein kinase assays : Protein kinase assays are either done in-house by ELISA-based assay methods (Kit, KDR, PDGFRα, and PDGFRβ) or by a radiometric method. In-house ELISA assays used poly(Glu:Tyr) as the substrate bound to the surface of 96-well assay plates; phosphorylation is then detected using an antiphosphotyrosine antibody conjugated to HRP. The bound antibody is then quantitated using ABTS as the peroxidase substrate by measuring the absorbance at 405/490 nm. All assays uses purified recombinant kinase catalytic domains that are either expressed in insect cells or in bacteria. The Kit and EGFR protein used for in-house assays are prepared internally; other enzymes are obtained. Recombinant Kit protein is expressed as an NH2-terminal glutathione S-transferase fusion protein in insect cells and is initially purified as a nonphosphorylated (nonactivated) enzyme with a relatively high Km for ATP (400 μM). In some assays, an activated (tyrosine phosphorylated) form of the enzyme is prepared by incubation with 1 mM ATP for 1 hour at 30 °C. The phosphorylated protein is then passed through a desalting column to remove the majority of the ATP and stored at ?80 °C in buffer containing 50% glycerol. The resultant preparation has a considerably higher specific activity and a lower Km for ATP (25 μM) than the initial nonphosphorylated preparation. The inhibition of Kit autophosphorylation by OSI-930 is assayed by incubation of the nonphosphorylated enzyme at 30 °C in the presence of 200 μM ATP and various concentrations of OSI-930. The reaction is stopped by removal of aliquots into SDS-PAGE sample buffer followed by heating to 100 °C for 5 minutes. The degree of phosphorylation of Kit is then determined by immunoblotting for both total Kit and phosphorylated Kit.
分子量 442.9
分子式 C21H21ClF2O4S
CAS No. 471905-41-6

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: 89 mg/mL (200.94 mM)

Ethanol: 45 mg/mL (101.6 mM)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO / Ethanol 1 mM 2.2578 mL 11.2892 mL 22.5785 mL 56.4462 mL
5 mM 0.4516 mL 2.2578 mL 4.5157 mL 11.2892 mL
10 mM 0.2258 mL 1.1289 mL 2.2578 mL 5.6446 mL
20 mM 0.1129 mL 0.5645 mL 1.1289 mL 2.8223 mL
50 mM 0.0452 mL 0.2258 mL 0.4516 mL 1.1289 mL
100 mM 0.0226 mL 0.1129 mL 0.2258 mL 0.5645 mL

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TargetMol Library Books参考文献

1. Cook JJ, et al. J Neurosci, 2010, 30(19), 6743-6750. 2. Harrison H, et al. Cancer Res, 2010, 70(2), 709-718.
Geniposide Ginsenoside Re Lecanemab PPI-1019 Davunetide acetate Ginsenoside Rg2 Anle138b Aducanumab

相关化合物库

该产品包含在如下化合物库中:
抗癌药物库 抑制剂库 抗癌活性化合物库 抗癌临床化合物库 神经退行性疾病化合物库 药物功能重定位化合物库 NO PAINS 化合物库 干细胞分化化合物库 蛋白酶抑制剂库 口服活性化合物库

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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。

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Keywords

MK-0752 471905-41-6 Neuroscience Proteases/Proteasome Stem Cells Beta Amyloid Gamma-secretase Aβ40 inhibit barrier γ-secretase blood-brain Inhibitor MK 0752 CNS MK0752 Gamma secretase inhibitor

 

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