Powder: -20°C for 3 years | In solvent: -80°C for 1 year
(RS)-AMPA ((±)-AMPA) monohydrate 是谷氨酸的一种类似物,对兴奋性神经递质 L-谷氨酸 (L-glutamic acid) 有激动作用。(RS)-AMPA monohydrate 不会干扰海藻酸或 NMDA 受体的结合位点。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
2 mg | ¥ 2,400 | 5日内发货 | ||
25 mg | ¥ 9,230 | 10-14周 | ||
50 mg | ¥ 11,996 | 10-14周 | ||
100 mg | ¥ 17,995 | 10-14周 |
产品描述 | (RS)-AMPA ((±)-AMPA) monohydrate, a potent and selective agonist of the excitatory neurotransmitter L-glutamic acid, is a glutamate analogue. It specifically does not interact with the binding sites of kainic acid or NMDA receptors, highlighting its selectivity [1] [2]. |
体外活性 | (RS)-AMPA monohydrate (10-3-10-4 M) leads to depolarizations of cultured rat spinal and brainstem neurones. The depolarization by (RS)-AMPA monohydrate is clearly dose-dependent, although there is a great variability of effects between individual neurones. Application of (RS)-AMPA monohydrate at 10-5 M produces only small depolarizations (3-7 mV), whereas at 10-4 M, the amplitudes of the depolarizations ranged from 4 to 33 mV. (RS)-AMPA monohydrate also causes an increase of the discharge rate of spontaneously firing neurones or sometimes evoked a short burst of action potentials in silent cells. (RS)-AMPA monohydrate exerts its depolarizing effects by activating glutamate/quisqualate receptors without affecting NMDA receptors [1]. |
分子量 | 204.182 |
分子式 | C7H12N2O5 |
CAS No. | 76463-67-7 |
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。
(RS)-AMPA monohydrate 76463-67-7 Inhibitor inhibitor inhibit