SR 95531 hydrobromide
Cat. No. 1262
Alternative Name: Gabazine
Chemical Name: 6-Imino-3-(4-methoxyphenyl)-1(6H)-p
Biological ActivitySelective, competitive GABAA receptor antagonist. Displaces [3H]-GABA from rat brain membranes with a Ki of 150 nM. Unlike bicuculline, selectively antagonizes GABA-induced Cl- currents with little action on pentobarbitone-induced currents. Also acts as a low affinity glycine receptor antagonist.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Safety Data Sheet
Heaulme et al (1986) Biochemical characterization of the interaction of three pyridazinyl-GABA derivatives with the GABAA receptor site. Brain Res. 384 224. PMID: 3022866.
Uchida et al (1996) The differential antagonism by bicuculline and SR95531 of pentobarbitone-induced currents in cultured hippocampal neurons. Eur.J.Pharmacol. 307 89. PMID: 8831109.
Beato et al (2007) The kinetics of inhibition of rat recombinant heterotrimeric α1β glycine receptors by the low affinity antagonist SR-95531. J.Physiol. 580 171. PMID: 17218350.
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