keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Exendin (5-39) is a powerful antagonist of the glucagon-like peptide 1 (GLP-1) receptor with the ability to ameliorate memory impairment in rats treated with β-amyloid protein.
产品描述 | Exendin (5-39) is a powerful antagonist of the glucagon-like peptide 1 (GLP-1) receptor with the ability to ameliorate memory impairment in rats treated with β-amyloid protein. |
体内活性 | Exendin (5-39) (intracerebroventricular injection; 0.3 μg; once daily; 1-week) increases GLT-1 protein levels in the hippocampus of male Wistar rats. Additionally, hippocampal slices are prepared from Ex-treated or vehicle rats,Exendin (5-39) decreases fEPSP decay time and increases the input-output relation and decreased the paired-pulse ratio in the dentate gyrus (DG). Furthermore, Ex inhibits long-term depression but not long-term potentiation in the DG[1]. Animal Model: Wistar rats (3 weeks old and 18 days pregnant)[1]Dosage: 0.3 μg Administration: Intracerebroventricular injection; 0.3 μg; once daily; 1-week Result: Inhibited GLT-1 protein levels and inhibited long-term depression in rats. |
分子量 | N/A |
CAS No. | 196109-27-0 |
keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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。
Exendin (5-39) 196109-27-0 Exendin (5 39) Exendin Exendin (539) Inhibitor inhibitor inhibit