Potent and selective 5-HT3 receptor antagonist (pIC50 = 7.55). Exhibits 200-fold selectivity for 5-HT3 over 5-HT1A, 5-HT1B and 5-HT2 receptors, and a range of other GPCRs. Blocks the 5-HT-elicited von Bezold-Jarisch reflex in rats and suppresses cisplatin-induced vomiting in ferrets.
|Storage||Store at +4°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 420.48. 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||2.38 mL||11.89 mL||23.78 mL|
|5 mM||0.48 mL||2.38 mL||4.76 mL|
|10 mM||0.24 mL||1.19 mL||2.38 mL|
|50 mM||0.05 mL||0.24 mL||0.48 mL|
References are publications that support the biological activity of the product.
Miller (1993) Pharmacological properties of dolasetron, a potent and selective antagonist at 5-HT3 receptors. Drug Dev. Res. 28 87
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Keywords: Dolasetron mesylate, Dolasetron mesylate supplier, 5-HT3, antagonists, GPCRs, vomiting, potent, selective, antagonism, antiemetic, serotonin, Receptors, 5629, Tocris Bioscience
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Literature in this Area
Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!
*Please note that Tocris will only send literature to established scientific business / institute addresses.
5-HT Receptors Scientific Review
Written by Nicholas M. Barnes and John F. Neumaier, this review summarizes the various serotonin receptor subtypes and their importance in mediating the role of serotonin in numerous physiological and pharmacological processes. Compounds available from Tocris are listed.