Endogenous fatty acid dopamide that displays 'entourage' effects on endovanilloids NADA and anandamide. Inactive at TRPV1 and CB1 receptors (at concentrations up to 5 μM) and does not inhibit AMT or FAAH (IC50 > 25 μM). However, potentiates TRPV1-mediated effects of NADA; lowers EC50 from ~ 90 to ~ 30 nM.
|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|
|ethanol||1.95||5mM with gentle warming|
Preparing Stock Solutions
The following data is based on the product molecular weight 391.59. 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||2.55 mL||12.77 mL||25.54 mL|
|5 mM||0.51 mL||2.55 mL||5.11 mL|
|10 mM||0.26 mL||1.28 mL||2.55 mL|
|50 mM||0.05 mL||0.26 mL||0.51 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.
Chu et al (2003) N-Oleoyldopamine, a novel endogenous capsaicin-like lipid that produces hyperalgesia. J.Biol.Chem. 278 13633 PMID: 12569099
De Petrocellis et al (2004) Actions of two naturally occurring saturated N-acyldopamines on transient receptor potential vanilloid 1 (TRPV1) channels. Br.J.Pharmacol. 143 251 PMID: 15289293
If you know of a relevant reference for PALDA, please let us know.
Keywords: Endogenous lipid potentiates effects endovanilloids TRPV1 receptors Vanillioid Receptors VR1 TRPV TRP Channels Transient Receptor Potential N-Palmitoyldopamine TRPV
Citations for PALDA
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Currently there are no citations for PALDA. Do you know of a great paper that uses PALDA from Tocris? If so please let us know.
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.