High affinity D2 receptor agonist (EC50 values are between 17 and 75 nM in cell-based assays). Displays >200-fold selectivity for the D2 receptor against other dopamine receptor subtypes (Ki values are 9.0, 1940, >2190 and >7140 for D2, D3, D4 and D1 receptors respectively). Exhibits antiParkinsonian activity similar to ropinirole (Cat. No. 3680).
Sold for research purposes under agreement from Pfizer Inc.
|Storage||Store at -20°C|
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 319.31. 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||3.13 mL||15.66 mL||31.32 mL|
|5 mM||0.63 mL||3.13 mL||6.26 mL|
|10 mM||0.31 mL||1.57 mL||3.13 mL|
|50 mM||0.06 mL||0.31 mL||0.63 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.
McCall et al (2005) Sumanirole, a highly dopamine D2-selective receptor agonist: in vitro and in vivo pharmacological characterization and efficacy in animal models of Parkinson's disease. J.Pharmacol.Exp.Ther. 314 1248 PMID: 15980060
Stephenson et al (2005) The effects of a selective dopamine D2 receptor agonist on behavioral and pathological outcome in 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-treated squirrel monkeys. J.Pharmacol.Exp.Ther. 314 1257 PMID: 15980058
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Keywords: pfizer dopamine dopaminergic receptors d2 selective antiparkinsonian parkinsons parkinson's D2 Receptors
Citations for Sumanirole maleate
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Literature in this Area
Dopamine Receptors Scientific Review
Written by Phillip Strange and revised by Kim Neve in 2013, this review summarizes the history of the dopamine receptors and provides an overview of individual receptor subtype properties, their distribution and identifies ligands which act at each receptor subtype. Compounds available from Tocris are listed.
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Major depressive disorder is characterized by depressed mood and a loss of interest and/or pleasure. Updated in 2015 this poster highlights presynaptic and postsynaptic targets for the potential treatment of major depressive disorder, as well as outlining the pharmacology of currently approved antidepressant drugs.
Parkinson's disease (PD) causes chronic disability and is the second most common neurodegenerative condition. This poster outlines the neurobiology of the disease, as well as highlighting current therapeutic treatments for symptomatic PD, and emerging therapeutic strategies to delay PD onset and progression.