681668

Wnt Synergist, QS11

A cell-permeable purine compound that binds ARFGAPs (Kd = 364 and 620 nM for AMAP1 and ARFGAP1, respectively) and acts as a broad specificity ARFGAPs inhibitor (GTPase activating proteins of ADP-ribosylation factor).

• Sinónimos: Wnt Synergist, QS11, QS11, Wnt Pathway Activator II, Wnt Pathway Activator II, QS11
• Fórmula empírica (notación de Hill): C₃₆H₃₃N₅O₂
• Número de CAS: 944328-88-5
• Peso molecular: 567.68
• UNSPSC Code: 12352200
• NACRES: NA.77

Propiedades

• Quality Level: 100
• assay: ≥95% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: pale amber
• solubility: ethanol: 20 mg/mL; DMSO: 50 mg/mL
• shipped in: ambient
• storage temp.: 2-8°C
• InChI: 1S/C36H33N5O2/c42-23-31(20-25-8-3-1-4-9-25)38-34-33-35(40-36(39-34)43-32-19-18-28-12-7-13-30(28)21-32)41(24-37-33)22-26-14-16-29(17-15-26)27-10-5-2-6-11-27/h1-6,8-11,14-19,21,24,31,42H,7,12-13,20,22-23H2,(H,38,39,40)/t31-/m0/s1
• InChI key: DOKZLKDGUQWMSX-HKBQPEDESA-N

Descripción

General description

A cell-permeable purine compound that binds ARFGAPs (K_d = 364 and 620 nM for AMAP1 and ARFGAP1, respectively) and acts as a broad specificity ARFGAPs inhibitor (GTPase activating proteins of ADP-ribosylation factor). Shown to synergize with Wnt-3a and specifically activate the canonical Wnt/β-catenin signaling pathway both in vitro (2-, 40-, and 200-fold increase of basal transcription activity by QS11, Wnt-3a, and QS11/Wnt-3a, respectively, in a Super(8X)TOPFlash reporter assay using HEK293 cells) and in vivo (in the induction of Xenopus embryonic axis duplication). Also reported to block the migration of AMAP1-overexpressing MDA-MB-231 cells (86% inhibition at 2.5 µM).

Packaging

Packaged under inert gas

Warning

Toxicity: Regulatory Review (Z)

Reconstitution

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

Other Notes

Zhang, Q., et al. 2007. Proc. Natl. Acad. Sci. USA104, 7444.

Legal Information

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

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable