Potent and selective TRPV1 antagonist. Blocks Ca2+ uptake by CHO cells expressing TRPV1 receptors (IC50 values are 0.6 and 0.8 nM for capsaicin (Cat. No. 0462) and acid-induced Ca2+ uptake, respectively). Exhibits >4000-fold selectivity for TRPV1 over other TRP channels. Blocks capsaicin-induced flinch response and causes hyperthermia in rats. Orally available and non-CNS penetrant.
|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 472.42. 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|
|0.5 mM||4.23 mL||21.17 mL||42.34 mL|
|2.5 mM||0.85 mL||4.23 mL||8.47 mL|
|5 mM||0.42 mL||2.12 mL||4.23 mL|
|25 mM||0.08 mL||0.42 mL||0.85 mL|
References are publications that support the biological activity of the product.
Tamayo et al (2008) Design and synthesis of peripherally restricted transient receptor potential vanilloid 1 (TRPV1) antagonists. J.Med.Chem. 51 2744 PMID: 18386885
Gavva et al (2007) The vanilloid receptor TRPV1 is tonically activated in vivo and involved in body temperature regulation. J.Neurosci. 27 3366 PMID: 17392452
If you know of a relevant reference for AMG 21629, please let us know.
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Keywords: AMG 21629, AMG 21629 supplier, AMG21629, transient, receptor, potential, vanilloid, TRPV1, antagonists, antagonism, orally, available, potent, selective, hyperthermia, TRPV, 4330, Tocris Bioscience
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Literature in this Area
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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.