375680

Hesperadin

≥95% (HPLC), MST4 kinase inhibitor, solid

• Sinónimos: Hesperadin, Mammalian Ste20-like Kinase 4 Inhibitor, MST4 Inhibitor, Aurora Kinase Inhibitor X, AMPK Inhibitor II
• Fórmula empírica (notación de Hill): C₂₉H₃₂N₄O₃S
• Número CAS: 422513-13-1
• Peso molecular: 516.65
• MDL number: MFCD08064332
• NACRES: NA.77
• UNSPSC Code: 51111800
• Assay: ≥95% (HPLC)
• Form: solid
• Storage condition: OK to freeze, protect from light

Propiedades

• Nombre del producto: Hesperadin, Hesperadin primarily used in Inhibition.
• Quality Segment: 100
• assay: ≥95% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, protect from light
• color: yellow
• solubility: DMSO: 50 mg/mL
• shipped in: ambient
• storage temp.: −20°C

Descripción

General description

A cell-permeable indolinone compound that interacts with both the ATP- and the adjacent hydrophobic binding pocket of Aurora B and acts as a rapid and reversible inhibitor of Aurora kinase B activity (IC₅₀ ~ 250 nM) with moderate selectivity over Cdk1/B, Cdk2/E and Cdk4/D1 (IC₅₀ = 1.2, >10 and >10 µM). Also, potently inhibits several kinases at 1 µM in a 25-kinase screening panel (100%, 100%, 96%, 88%, 87% and 84% against Lck, PHK, AMPK, MKK1, MAPKAP-K1 and Chk1, respectively). Reported to reduce histone H3-Ser¹⁰ phosphorylation, inhibit cytokinesis, promote chromosome biorientation, perturb mitosis and polyploidy in mammalian cells. Recently shown to potently inhibit MST4 kinase (IC₅₀ = 6.18 nM) in an ATP-competitive manner. Dose-dependently accelerates hypoxia-induced apoptosis and decreases survival (EC₅₀ = 10 nM in MST4 LβT2 gonadotrope cells).

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot freeze at -(20°C). Stock solutions are stable for up to 6 months at -20°C..

Other Notes

Xiong, W., et al. 2016. Mol. Cancer Ther.15, In press.
Knowlton, A.L., et al. 2006. Curr. Biol.16, 1705.
Kapoor, T.M., et al. 2006. Science311, 388.
Hirota, T., et al. 2005. Nature438, 1176.
Sessa, F., et al. 2005. Mol. Cell.18, 379.
Lampson, M.A., et al. 2004. Nat. Cell Biol.6, 232.
Hauf, S., et al. 2003. J. Cell Biol.161, 281.

Legal Information

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

Disclaimer

Toxicity: Regulatory Review (Z)

Información de seguridad

• Clase de almacenamiento: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable