681669

IWR-1-endo

≥95% (HPLC), solid, Wnt antagonist, Calbiochem^®

• Sinônimo(s): Wnt Antagonist I, IWR-1-endo, Inhibitor of Wnt Response-1, Wnt Pathway Inhibitor I, TNKS1/2 Inhibitor II, Tankyrase1/2 Inhibitor II, Wnt Pathway Inhibitor I, Inhibitor of Wnt Response-1, Tankyrase1/2 Inhibitor II, TNKS1/2 Inhibitor II
• Fórmula empírica (Notação de Hill): C₂₅H₁₉N₃O₃
• Peso molecular: 409.44
• Código UNSPSC: 12352200
• NACRES: NA.77

Propriedades

• Nome do produto: Wnt Antagonist I, IWR-1-endo, Wnt Antagonist I, IWR-1-endo, is a cell-permeable inhibitor of TNKS1/PARP5a (IC₅₀ = 131 nM) & TNKS2/PARP5b (IC₅₀= 56 nM). Suppress Wnt-stimulated transcription activity (IC₅₀ = 180 nM).
• Nível de qualidade: 100
• Ensaio: ≥95% (HPLC)
• Formulário: solid
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze; protect from light
• cor: off-white
• solubilidade: DMSO: 10 mg/mL
• Condições de expedição: ambient
• temperatura de armazenamento: 2-8°C

Descrição

Descrição geral

A cell-permeable p-imidobenzamidoquinoline, endo-diastereomer that is shown to inhibit the activity of TNKS1/PARP5a and TNKS2/PARP5b in in vitro auto-PARsylation assays (IC₅₀ = 131 and 56 nM, respectively) and effectively suppress Wnt-stimulated transcription activity in L-Wnt-STF-based reporter assays (IC₅₀ = 180 nM), while exhibiting little activity against PARP1 or PARP2 (IC₅₀ >18.75 µM). Although both IWR-1-endo and XAV939 act as reversible Wnt pathway inhibitors and exhibit similar pharmacological effects both in vitro and in vivo, IWR-1-endo exerts its effect via interaction with Axin, while XAV939 binds TNKS directly.

Embalagem

Packaged under inert gas

Advertência

Toxicity: Standard Handling (A)

Reconstituição

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

Outras notas

Chen, B., et al. 2009. Nature Chem. Biol.5, 100.
Huang, S.M., et al. 2009. Nature461, 614.

Informações legais

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

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable