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(RS)-AMPA ((±)-AMPA) is a glutamate analog and an agonist of the effective and selective excitatory neurotransmitter L-glutamic acid.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
25 mg | $3,770 | 10-14 weeks | |
50 mg | $4,980 | 10-14 weeks | |
100 mg | $7,000 | 10-14 weeks |
Description | (RS)-AMPA ((±)-AMPA) is a glutamate analog and an agonist of the effective and selective excitatory neurotransmitter L-glutamic acid. |
In vitro | (RS)-AMPA activates glutamate/quisqualate receptors to induce depolarizing effects without influencing NMDA receptors. It enhances the discharge rate of spontaneously active neurons or triggers a brief burst of action potentials in inactive cells. The depolarization effect of (RS)-AMPA is dose-dependent but shows significant variability across different neurons. At concentrations of 10^-3 to 10^-4 M, (RS)-AMPA causes depolarizations in cultured rat spinal and brainstem neurons. Lower concentrations (10^-5 M) result in minimal depolarizations (3-7 mV), while higher concentrations (10^-4 M) generate larger depolarizations, varying from 4 to 33 mV [1]. |
Alias | (±)-AMPA |
Molecular Weight | 186.17 |
Formula | C7H10N2O4 |
Cas No. | 77521-29-0 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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