Potent and selective P2X1 receptor antagonist (pKB = 7.43 in rat vas deferens). Up to 52-fold selective over P2Y1 receptors, and selective over ecto-nucleotidase, α1A-adrenoceptors, A1, A2B, H1 and M3 receptors.
|Storage||Desiccate 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.
|Solubility||Soluble to 100 mM in water|
Preparing Stock Solutions
The following data is based on the product molecular weight 694.36. 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||1.44 mL||7.2 mL||14.4 mL|
|5 mM||0.29 mL||1.44 mL||2.88 mL|
|10 mM||0.14 mL||0.72 mL||1.44 mL|
|50 mM||0.03 mL||0.14 mL||0.29 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.
Lambrecht et al (2000) The novel pyridoxal-5'-phosphate derivative PPNDS potently antagonizes activation of P2X1 receptors. Eur.J.Pharmacol. 387 R19 PMID: 10650184
If you know of a relevant reference for PPNDS, please let us know.
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Keywords: PPNDS, supplier, Potent, selective, P2X1, antagonists, Receptors, Purinergic, purinoceptors, P2X, Receptors, Tocris Bioscience
1 Citation for PPNDS
Citations are publications that use Tocris products. Selected citations for PPNDS include:
Madoux et al (2014) Development of high throughput screening assays and pilot screen for inhibitors of metalloproteases meprin α and β. Biopolymers 102 396 PMID: 25048711
Do you know of a great paper that uses PPNDS 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.