480415

NF023

A suramin analog that acts as a selective and direct G-protein antagonist for α-subunits of the Go/Gi group (EC₅₀ ~ 300 nM).

• Sinónimos: NF023, 8,8ʹ-[Carbonylbis(imino-3,1-phenylene)]bis-(1,3,5-naphthalenetrisulfonic Acid), 6Na, P2X Antagonist I, Purinergic Receptor P2X Antagonist I
• Fórmula empírica (notación de Hill): C₃₅H₂₀N₄O₂₁S₆ · 6Na
• Peso molecular: 1162.88
• Código UNSPSC: 12352200
• NACRES: NA.77

Propiedades

• Nivel de calidad: 100
• Ensayo: ≥95% (HPLC)
• Formulario: solid
• fabricante / nombre comercial: Calbiochem^®
• condiciones de almacenamiento: OK to freeze; desiccated (hygroscopic)
• color: white to off-white
• solubilidad: water: soluble
• Condiciones de envío: ambient
• temp. de almacenamiento: 2-8°C

Descripción

Descripción general

A suramin analog that acts as a selective and direct G-protein antagonist for α-subunits of the G_o/G_i group (EC₅₀ ~ 300 nM). Suppresses GTPγS binding to recombinant G-protein α-subunits. Acts by inhibiting the formation of the agonist-specific ternary complex (agonist/receptor/G-protein). NF023 does not interfere with the interaction between α-subunits and βγ-dimer but competes with the effector binding site. Also a P2X receptor antagonist (IC₅₀ = 240 nM for P2X1; 8.5 µM for P2X3 receptor in rat muscle). Causes a concentration dependent inhibition of excitatory junction potentials (IC₅₀ = 4.8 pM).

Acciones bioquímicas o fisiológicas

Cell permeable: no

Primary Target
α-subunits of the Go/Gi group of G-protein

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 240 nM for P2X1; 8.5 µM for P2X3 receptor in rat muscle; 4.8 pM in the inhibition of excitatory junction potentials; EC50 ~ 300 nM as G-protein antagonist for α-subunits of the Go/Gi group

Envase

Packaged under inert gas

Advertencia

Toxicity: Standard Handling (A)

Reconstitución

Following reconstitution, aliquot and freeze (-20°C). Avoid freeze/thaw cycles of solutions.

Otras notas

Snedden, P., et al. 2000. Br. J. Pharmacol.129, 1089.
Soto, F., et al. 1999. Neuropharmacology38, 141.
Beindle, W., et al. 1996. Mol. Pharmacol.50, 415.
Freissmuth, M., et al. 1996. Mol. Pharmacol.49, 602.

Información legal

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable