5.05758

Oxidized ATP (oATP)

• Sinónimos: Oxidized ATP (oATP), Purinergic Receptor Antagonist, Oxidized ATP, Purinergic Receptor P2X7 Antagonist, Oxidized ATP, Purinergic Receptor Inhibitor, Oxidized ATP, O-ATP
• Fórmula empírica (notación de Hill): C₁₀H₁₄N₅O₁₃P₃
• Número de CAS: 71997-40-5
• Peso molecular: 505.17
• MDL number: MFCD00056956
• UNSPSC Code: 12352200
• NACRES: NA.77

Propiedades

• assay: ≥97% (HPLC)
• Quality Level: 100
• form: powder
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: white
• solubility: water: 50 mg/mL
• storage temp.: −20°C
• InChI: 1S/C10H14N5O13P3.Na/c11-9-8-10(13-4-12-9)15(5-14-8)7(2-17)26-6(1-16)3-25-30(21,22)28-31(23,24)27-29(18,19)20;/h1-2,4-7H,3H2,(H,21,22)(H,23,24)(H2,11,12,13)(H2,18,19,20);
• InChI key: KOCWSVPHHGJWHA-UHFFFAOYSA-N

Descripción

General description

Oxidized ATP (oATP) is a Schiff-base-forming reagent is utilized as an antagonist at the P2X7 receptor for several years. It was initially identified as an affinity reagent for nucleotide-binding proteins. oATP reduces nuclear factor kappa B (NF-κB) activation and IL-8 release in cells lacking P2X7R, suggesting that some anti-inflammatory effects of oATP may not be solely attributed to the blockade of the P2X7R. This effect of oATP is reminiscent of the action of other natural or synthetic Schiff-base-forming reagents with immunomodulatory activity.

Application

Oxidized ATP (oATP) may be used to study its effects on the proinflammatory responses in human umbilical vein endothelial cells (HUVEC), HEK293 cells, and 1321N1 astrocytes that lack expression of P2X7R.

Biochem/physiol Actions

Reversible: no

Warning

Toxicity: Standard Handling (A)

Other Notes

Vergani, A., et al. 2013. Diabetes62, 1665.
DellʹAntonio, G., et al. 2002. Arthritis Rheum.46, 3378.
Wiley, J.S., et al. 1994. Br. J. Pharmacol.112, 946.

Murgia, M., et al. 1992. J. Biol. Chem.268, 8199.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable