R&D Systems Inc. Tocris Bioscience Boston Biochem

PPNDS

Cat. No. 1309

PPNDS C18H11N4Na4O14PS2 [1021868-77-8]

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Chemical Name: Pyridoxal-5'-phosphate-6-(2'-naphthyl­azo-6'-nitro-4',8'-disulfonate) tetrasodium salt

Biological Activity

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.

Technical Data

M.Wt:
694.36
Formula:
C18H11N4Na4O14PS2
Solubility:
Soluble to 100 mM in water
Storage:
Desiccate at -20°C
CAS No:
1021868-77-8

The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet

References

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 citation for this product please let us know.

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Keywords: PPNDS, supplier, Potent, selective, P2X1, antagonists, Receptors, Purinergic, purinoceptors

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