5.33299

Gα_q G Protein Inhibitor, BIM-46187

• Synonym(e): Gα_q G Protein Inhibitor, BIM-46187, (S,2R,2ʹR)-3,3ʹ-Disulfanediylbis(2-amino-1-((S)-8-(cyclohexylmethyl)-2-phenyl-5,6-dihydroimidazo[1,2-a]pyrazin-7(8H)-yl)propan-1-one) Tetrahydrochloride, 4HCl, BIM46187, G Protein Inhibitor, BIM-46187
• Empirische Formel (Hill-System): C₄₄H₅₈N₈O₂S₂ · 4HCl · xH₂O
• Molekulargewicht: 940.96 (anhydrous basis)
• UNSPSC-Code: 12352202
• NACRES: NA.77

Eigenschaften

• Assay: ≥98% (HPLC)
• Qualitätsniveau: 100
• Form: solid
• Wirksamkeit: 1-3 μM IC₅₀
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; desiccated (hygroscopic); protect from light
• Farbe: off-white
• Löslichkeit: water: 10 mg/mL; DMSO: 25 mg/mL
• Lagertemp.: −20°C

Beschreibung

Allgemeine Beschreibung

A cell-permeable tetrahydroimidazo[1,2a]pyrazine dimer that directly binds to Gα subunit and inhibits heterotrimeric G protein signaling. Shown to selectively abolish Gα_q signaling in HEK294 and CHO cells via trapping Gα_q in the empty pocket conformation by permitting GDP exit but interdicting GTP entry. In addition, elicits a dose-dependent analgesic effect in carrageenan-induced hyperalgesia (0.1-1 mg/kg, i.v.) and in a chronic constriction injury mouse model (0.3-3 mg/kg, i.v.), with synergistic effect when co-administered with morphine.

Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.

A cell-permeable tetrahydroimidazo[1,2a]pyrazine dimer that directly binds to Gα subunit and inhibits heterotrimeric G protein signaling. Shown to selectively abolish Gα_q signaling in HEK294 and CHO cells via trapping Gα_q in the empty pocket conformation by permitting GDP exit but interdicting GTP entry. In addition, elicits a dose-dependent analgesic effect in carrageenan-induced hyperalgesia (0.1-1 mg/kg, i.v.) and in a chronic constriction injury mouse model (0.3-3 mg/kg, i.v.), with synergistic effect when co-administered with morphine.



Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.

Biochem./physiol. Wirkung

Cell permeable: yes

Reversible: yes

Verpackung

Packaged under inert gas

Warnhinweis

Toxicity: Standard Handling (A)

Physikalische Form

Supplied as a HCl salt.

Rekonstituierung

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Sonstige Hinweise

Schmitz, A. et al. 1999. Chem. & Biol.21, 890.

Ayoub, M. A., et al. 2009. J. Biol. Chem.284, 29136.

Favre-Guilmard, C., et al. 2008. Eur. J. Pharm.594, 70.

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