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(RS)-AMPA monohydrate
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
(RS)-AMPA monohydrate图片
规格:98%
分子量:204.18
包装与价格:
包装价格(元)
5mg电议
10mg电议

产品介绍
(RS)-AMPA ((±)-AMPA) monohydrate 是一种谷氨酸类似物,是一种有效的选择性兴奋性神经递质 L-谷氨酸 (L-glutamic acid) 激动剂。(RS)-AMPA monohydrate 不会干扰海藻酸或 NMDA 受体的结合位点。
货号:ajcx34334
CAS:76463-67-7
分子式:C7H12N2O5
分子量:204.18
溶解度:H2O : 5 mg/mL (24.49 mM; ultrasonic and warming and heat to 60°C)
纯度:98%
存储:Store at -20°C
库存:现货

Background:

(RS)-AMPA ((±)-AMPA) monohydrate is a glutamate analogue and a potent and selective excitatory neurotransmitter L-glutamic acid agonist. (RS)-AMPA monohydrate does not interfere with binding sites for kainic acid or NMDA receptors[1][2].

(RS)-AMPA monohydrate (10-3-10-4 M) causes 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].

[1]. HÖsli L, et al. Effects of the glutamate analogue AMPA and its interaction with antagonists on cultured rat spinal and brain stem neurones. Neurosci Lett. 1983 Mar 28;36(1):59-62.
[2]. Sommer B, et al. Flip and flop: a cell-specific functional switch in glutamate-operated channels of the CNS. Science. 1990 Sep 28;249(4976):1580-5.