371545

Guanosine 5ʹ-O-(3-Thiotriphosphate), Tetralithium Salt - CAS 94825-44-2 - Calbiochem

G-protein-activating GTP analog, which is more resistant to hydrolysis than GTP.

• Synonym(e): Guanosine 5ʹ-O-(3-Thiotriphosphate), Tetralithium Salt - CAS 94825-44-2 - Calbiochem, GTPγ-S, 4Li
• Empirische Formel (Hill-System): C₁₀H₁₂N₅O₁₃P₃S · 4Li
• CAS-Nummer: 94825-44-2
• Molekulargewicht: 562.98
• MDL-Nummer: MFCD00135151
• UNSPSC-Code: 12352200

Eigenschaften

• Assay: ≥85% (HPLC)
• Form: solid
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; desiccated (hygroscopic)
• Verunreinigungen: ≤12% GDP
• Farbe: white
• Löslichkeit: water: 10 mg/mL
• Versandbedingung: ambient
• Lagertemp.: −20°C

Beschreibung

Allgemeine Beschreibung

G-protein-activating GTP analog that is more resistant to hydrolysis than GTP. Has a direct stimulatory effect on Ins(1,4,5)P₃ formation in membranes.

G-protein-activating GTP analog, which is more resistant to hydrolysis than GTP. Induces exocytosis in isolated mouse pancreatic acinar cells. Also reported to stimulate insulin release from pancreatic β-cells.

Biochem./physiol. Wirkung

Cell permeable: no

Primary Target
G-protein-activating GTP analog

Product does not compete with ATP.

Reversible: no

Warnhinweis

Toxicity: Standard Handling (A)

Rekonstituierung

Following reconstitution, aliquot and freeze (-20°C). Stock solutions lose about 5% of their activity after 6 months at -20°C.

Sonstige Hinweise

Iino, S., et al. 2000. FEBS Lett.479, 46.
Martelli, A.M., et al. 1996. Biochem. Biophys. Res. Commun. 218, 182.
Hess, S.D., et al. 1993. Science 259, 1169.
Ekstrom, R.C., et al. 1992. J. Biol. Chem.267, 22183.
McGuirk, S.M., and Dolphin, A.C. 1992. Neurosci.49, 117.
Vaca, L., et al. 1992. Eur. J. Physiol.422, 66.
Silk, S.T., et al. 1989. J. Biol. Chem.264, 21466.
Gilman, A.G. 1987. Annu. Rev. Biochem.56, 615.
Orellana, S., et al. 1987. J. Biol. Chem..262, 1638.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable