Acetylcholine release stimulator. Potently enhances K+-stimulated [3H]-ACh release from rat hippocampal slices (EC50 = 700 nM), and increases release of dopamine and glutamate (EC50 values are 0.25 and 0.22 μM, respectively). Orally active in vivo; increases ACh levels in rats (with a minimum effective dose of 1 mg/kg) and exerts a long duration of action. More potent than linopirdine (Cat. No. 1999) both in vitro and in vivo. Also K+ channel blocker.
|Storage||Store 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 412.44. 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||2.42 mL||12.12 mL||24.25 mL|
|5 mM||0.48 mL||2.42 mL||4.85 mL|
|10 mM||0.24 mL||1.21 mL||2.42 mL|
|50 mM||0.05 mL||0.24 mL||0.48 mL|
References are publications that support the products' biological activity.
Zaczek et al (1998) Two new potent neurotransmitter release enhancers, 10,10-Bis(4-pyridinylmethyl)-9(10H)-anthracenone and 10,10-Bis(2-fluoro-4-pyridinylmethyl)-9(10H)-anthracenone: comparison to linopirdine. J.Pharmacol.Exp.Ther. 285 724 PMID: 9580619
Earl et al (1998) 2-Fluoro-4-pyridinylmethyl analogues of linopirdine as orally active acetylcholine release-enhancing agents with good efficacy and duration of action. J.Med.Chem. 41 4615 PMID: 9804701
If you know of a relevant reference for DMP 543, please let us know.
View Related Products by Target
Keywords: DMP 543, supplier, K+, channels, blockers, potent, ACh, release, enhancer, Potent, orally, active, Potassium, Channels, Non-Selective, Acetylcholine, Nicotinic, Receptors, nAChR, Muscarinic, DMP543, Other, Acetylcholine, Non-selective, Muscarinics, Voltage-Gated, Potassium, Channels, Other, Acetylcholine, Tocris Bioscience
Citations for DMP 543
Citations are publications that use Tocris products.
Currently there are no citations for DMP 543. Do you know of a great paper that uses DMP 543 from Tocris? If so please let us know.
DMP 543 Reviews
Average Rating:(Based on 0 Reviews)
Literature in this Area
Peripheral sensitization is the reduction in the threshold of excitability of sensory neurons that results in an augmented response to a given external stimulus. This poster outlines the excitatory and inhibitory signaling pathways involved in modulation of peripheral sensitization. The role of ion channels, GPCRs, neurotrophins, and cytokines in sensory neurons are also described.