Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Edonerpic maleate (T-817 maleate) 是新神经营养剂,对淀粉样蛋白 β 肽具有抑制作用。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 482 | 现货 | ||
5 mg | ¥ 828 | 现货 | ||
10 mg | ¥ 1,230 | 现货 | ||
25 mg | ¥ 2,280 | 现货 | ||
50 mg | ¥ 3,920 | 现货 | ||
100 mg | ¥ 6,930 | 现货 | ||
200 mg | ¥ 9,530 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 913 | 现货 |
产品描述 | Edonerpic maleate (T-817 maleate) is a neurotrophic agent which can inhibit amyloid-β peptides (Aβ). |
靶点活性 | β-Amyloid peptide: |
体外活性 | Edonerpic maleate (T-817MA) treatment preserves the cortical neurons in the presence of Aβ(1-42). Twenty-four hours of pretreatment, followed by the continuous presence of Edonerpic maleate, prevents oxidative stress-induced neuronal death at 0.1 and 1 μM. Edonerpic maleate almost completely prevents GSH reduction at 0.1 and 1 μM. Hippocampal slices with 1 μM Edonerpic maleate treatment generate more and much longer neurites compared to controls. Edonerpic maleate significantly increases the neurite length at 0.1 and 1 μM. |
体内活性 | The post hoc test indicates that the average density of PSA-positive cells is significantly larger in the vehicle and Aβ infusion+high-dose Edonerpic maleate (T-817MA) groups than that in the Aβ infusion control group (P<0.01). The results indicate that the vehicle and Aβ infusion+high-dose Edonerpic maleate groups display efficient learning in the place learning task (PLT), while these two groups also display vigorous neurogenesis. Treatment with Edonerpic maleate and donepezil does not increase the mean density of normal granule cells; there are no significant differences in the mean granule cell density among the Aβ infusion control, Aβ infusion+high-dose Edonerpic maleate, Aβ infusion+low-dose Edonerpic maleate and Aβ infusion+donepezil groups. |
细胞实验 | A cortical neuron/glia coculture is prepared. Edonerpic maleate (T-817MA) is added to the cocultures at concentrations of 0 (control), 0.01, 0.1, and 1 μM, and the cells are subsequently incubated for 5 min or 24 h. H2O2 is then added to the coculture at a concentration of 100 μM, and the cells are incubated for another 24 h. For the normal group, the preparations are maintained in the medium with neither Edonerpic maleate nor H2O2. Neuronal cell viability is quantified by measuring the Monoclonal anti-microtubule-associated protein 2 (MAP2) immunoreactivity |
动物实验 | Edonerpic maleate (T-817MA) (high-dose: 8.4 mg/kg and low-dose: 0.84 mg/kg) and donepezil (0.5 mg/kg) are dissolved in distilled water in a volume of 5 mL/kg.Wistar rats (7 weeks, n=47) are used in this study. All rats are given food and water ad libitum in a clear cage and handled on three consecutive days before start of the experiments. The housing area is provided a temperature-controlled environment under a 12/12 h light cycle. These rats are divided into five groups: vehicle (n=11), Aβ infusion control (n=10), Aβ infusion+high-dose Edonerpic maleate (T-817MA) (8.4 mg/kg) (n=11), Aβ infusion+low-dose Edonerpic maleate (0.84 mg/kg) (n=9) and Aβ infusion+donepezil (0.5 mg/kg) (n=7) |
别名 | T-817MA, T-817 maleate |
分子量 | 407.48 |
分子式 | C20H25NO6S |
CAS No. | 519187-97-4 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 155 mg/mL(380 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.4541 mL | 12.2705 mL | 24.5411 mL | 61.3527 mL |
5 mM | 0.4908 mL | 2.4541 mL | 4.9082 mL | 12.2705 mL | |
10 mM | 0.2454 mL | 1.2271 mL | 2.4541 mL | 6.1353 mL | |
20 mM | 0.1227 mL | 0.6135 mL | 1.2271 mL | 3.0676 mL | |
50 mM | 0.0491 mL | 0.2454 mL | 0.4908 mL | 1.2271 mL | |
100 mM | 0.0245 mL | 0.1227 mL | 0.2454 mL | 0.6135 mL |
对于不同动物的给药剂量换算,您也可以参考 更多...
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。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
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