ZK 93426 hydrochloride
Potent, selective and competitive benzodiazepine receptor antagonist (IC50 values are 0.4 and 0.7 nM for inhibition of [3H]-flunitrazepam binding to rat cerebellum and hippocampus respectively). Similar in vivo profile to flumazenil (Ro 15-1788, Cat No. 1328); produces anxiogenic effects in some behavioral tests and anxiolytic effects in others. Orally active.
|Storage||Desiccate at RT|
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.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 348.82. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||2.87 mL||14.33 mL||28.67 mL|
|5 mM||0.57 mL||2.87 mL||5.73 mL|
|10 mM||0.29 mL||1.43 mL||2.87 mL|
|50 mM||0.06 mL||0.29 mL||0.57 mL|
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.
References are publications that support the products' biological activity.
Jensen et al (1984) Evaluation of the β-carboline ZK 93 426 as a benzodiazepine receptor antagonist. Psychopharmacology 83 249 PMID: 6089247
Corda et al (1987) Enhancement of γ-aminobutyric acid binding by the anxiolytic β-carbolines ZK 93423 and ZK 91296. J.Neurochem. 48 1355 PMID: 2881979
File and Baldwin (1987) Effects of β-carbolines in animal models of anxiety. Brain Res.Bull. 19 293 PMID: 3315125
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