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- 爱必信(absin)
- 上海
- abs817977
- 2025年07月15日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.
- 保质期：
Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.
- 英文名：
Donepezil HCl
- 库存：
现货
- 供应商：
爱必信(上海)生物科技有限公司
- CAS号：
120011-70-3
- 规格：
100mg/50mg/10mg/5mg
| 规格： | 100mg | 产品价格： | ￥2249.0 |
|---|---|---|---|
| 规格： | 50mg | 产品价格： | ￥1577.0 |
| 规格： | 10mg | 产品价格： | ￥872.0 |
| 规格： | 5mg | 产品价格： | ￥573.0 |
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抑制剂描述： 产品名称：Donepezil HCl 英文别名：Donepezil HCl 靶点：AChR CAS：120011-70-3 纯度：98% 保存方法：Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution. 描述：Donepezil Hydrochloride是非竞争性的AChE抑制剂，能穿过血脑屏障，增加皮质中的乙酰胆碱水平。 溶解性：Water：5mg/ml(12.02 mM) 体外研究： Donepezil inhibits the carbachol-stimulated increase in intracellular Ca2+ concentration in human SHSY5Y neuroblastoma cells in a concentration dependent manner, indicating that Donepezil have muscarinic antagonist activity. A recent study shows that Donepezil can protect human umbilical vein endothelial cells (HUVECs) against H2O2-induced cell injury. This may be useful as a potential therapy for oxidative stress in cardiovascular and cerebrovascular diseases.
体内研究：Intraperitoneal administration of Donepezil in rats produces a dose dependent increase in salivation and tremor, which are overt cholinergic behavioural signs, with an ED50 of 6 μmol/kg. Donepezil is found to be somewhat less potent with a ED50 of 50 μmol/kg following oral administration. . When administered separately in vivo, 5-HT(4) receptor inducer, RS67333 (0.3 and 1 mg/kg) and Donepezil (1 mg/kg) improves recognition performances compared to saline treated mice, while co-administration of subactive doses of RS67333 (0.1mg/kg) and Donepezil (0.3 mg/kg) improves memory. However, this improvement is prevented if a 5-HT(4)R antagonist (GR125487, 10 mg/kg) is also administered. absin，您身边的科研百宝箱 |
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文献和实验还能达到 60% 左右；60℃ 条件下 2 小时内酶活残余还能达到 10% 左右，而 70℃ 时 20 min 之内胰蛋白酶就会完全失活。 3. 重组胰蛋白酶运输条件下的稳定性 试剂： 1、重组胰蛋白酶冻干粉（批号：RPT1305001） 2、测活缓冲液： 25 mmol 三羟甲基氨基甲烷（Tris-HCl）缓冲液（pH7.6），含 100 mM NaCl,5 mM CaCL2。 3、0.001M HCl：取稀释至 1M 的 HCl, 稀释 1000 倍即得，pH3-4。
Pharmacogenomics in Alzheimer's Disease
Pharmacological treatment in Alzheimer's disease (AD) accounts for 10–20% of direct costs, and fewer than 20% of AD patients are moderate responders to conventional drugs (donepezil, rivastigmine, galantamine, meman tine), with doubtful cost
Fast and reliable mini-prep RNA extraction from Neurospora crassa
otherwise. - Pulverize the mycelium in a mortar with liquid nitrogen - Transfer the powder into a mixture of 0.75 ml lysis buffer (0.6 M NaCl, 10 mM EDTA, 100 mM Tris HCl, pH 8.0, 4 SDS) and 0.75 ml phenol (saturated with 0.1 M Tris HCl, pH 8.0) in a 2 ml
