ZK 200775

ZK 200775 is a competitive AMPA/kainate antagonist. Neuronal protection against cerebral ischemia.

Competitive AMPA/kainate antagonist. In rat cortical membranes, displays high affinity for [ 3 H]-AMPA (K i = 120 nM) and [ 3 H]-CNQX (K i = 32 nM) binding sites and low affinity for kainate and NMDA channel-associated binding sites (IC 50 values range from 2.5 to 11 μ M). Inhibits currents induced by AMPA, kainate and NMDA with IC 50 values of 21 nM, 27 nM, and > 1 μ M respectively. Displays anxiolytic, anticonvulsant and muscle relaxant activity in vivo .

Desiccate at +4°C