5.30153

JAK2 Inhibitor X, FLLL32

• Synonyme(s) : JAK2 Inhibitor X, FLLL32, STAT3 Signaling Inhibitor, FLLL32
• Formule empirique (notation de Hill) : C₂₈H₃₂O₆
• Numéro CAS: 1260115-54-5
• Poids moléculaire : 464.55
• Numéro MDL: MFCD12922514
• Code UNSPSC : 12352200
• Nomenclature NACRES : NA.77

Propriétés

• Essai: ≥98% (HPLC)
• Niveau de qualité: 100
• Forme: powder
• Puissance: 5 μM IC₅₀
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; protect from light
• Couleur: yellow
• Solubilité: DMSO: 100 mg/mL
• Température de stockage: 2-8°C

Description

Description générale

A cell permeable diketone analog of curcumin that acts as a specific inhibitor of JAK2 (~ 5 µM) and blocks STAT3 phosphorylation in MDA-MB-231 breast and PANC-1 pancreatic cancer cells. However, it does not affect STAT3 phosphorylation in normal human mammary epithelial cells or human pancreatic duct epithelial cells. Does not block the activity of tyrosine kinases containing SH2 and SH2-SH3 domains and several other kinases, such as Akt2, Cdk2-cyclin D1, EGFR kinase, Met, and EbrB2/Her2 kinase (IC₅₀ >100 µM). Also shown to block DNA binding activity of STAT3. Significantly reduces the viability and invasion capacity of various cancer cells (IC₅₀ = 640 nM; 110 nM, 140 nM, 600 nM, 400 nM in PANC-1, HPAC, MDA-MB-231, SK-BR3, and SUM-159 cells, respectively) and induces apoptosis. Shown to significantly reduce tumor burdens in the MDA-MB-231 xenografted mice.

Please note that the molecular weight for this compound is batch-specific due to variable water content.

Actions biochimiques/physiologiques

Cell permeable: yes

Primary Target
JAK2

Reversible: yes

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Standard Handling (A)

Reconstitution

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

Autres remarques

Wu, J., et al. 2014. Oncogene33,173.
Onimoe, G., et al. 2012. Invest. New Drugs30, 916.
Li, L., et al. 2010. Cancer Res.70, 2445.

Informations légales

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable