513000

PD 98059

≥98% (HPLC), solid, MEK inhibitor, Calbiochem^®

• Synonyme(s) : PD 98059, 2ʹ-Amino-3ʹ-methoxyflavone, MEK Inhibitor V
• Formule empirique (notation de Hill): C₁₆H₁₃NO₃
• Numéro CAS: 167869-21-8
• Poids moléculaire : 267.28
• Numéro MDL: MFCD00671789
• Code UNSPSC : 12352200
• Nomenclature NACRES : NA.77

Propriétés

• product name: PD 98059, PD 98059, CAS 167869-21-8, is a cell-permeable, selective & reversible inhibitor of MAP Kinase Kinase (MEK). Inhibits MAP Kinase activation and subsequent phosphorylation of MAP Kinase substrates.
• Niveau de qualité: 100
• Pureté: ≥98% (HPLC)
• Forme: solid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; protect from light
• Couleur: pale yellow
• Solubilité: methanol: 0.7 mg/mL; DMSO: 20 mg/mL
• Conditions d'expédition: ambient
• Température de stockage: −20°C
• InChI: 1S/C16H13NO3/c1-19-14-8-4-6-11(16(14)17)15-9-12(18)10-5-2-3-7-13(10)20-15/h2-9H,17H2,1H3
• Clé InChI: QFWCYNPOPKQOKV-UHFFFAOYSA-N

Description

Description générale

Selective, reversible, and cell-permeable inhibitor of MAP kinase kinase (MEK) that acts by inhibiting the activation of MAP kinase and subsequent phosphorylation of MAP kinase substrates (noncompetitive with respect to ATP). Pretreatment of PC-12 cells with PD 98059 completely blocks the 4-fold increase of MAP kinase activity produced by nerve growth factor (NGF; IC₅₀ = 2 µM); however, it has no effect on NGF-dependent tyrosine phosphorylation of the pp140^trk receptor or its substrate Shc and does not block NGF-dependent activation of PI 3-kinase. Inhibits cell growth and reverses the phenotype of ras-transformed BALB 3T3 mouse fibroblasts and rat kidney cells.

Selective, reversible, and cell-permeable inhibitor of MAP kinase kinase (MEK) that acts by inhibiting the activation of MAP kinase and subsequent phosphorylation of MAP kinase substrates. Pretreatment of PC-12 cells with PD 98059 completely blocks the 4-fold increase in MAP kinase activity produced by nerve growth factor (NGF; IC₅₀ = 2 µM); however, it has no effect on NGF-dependent tyrosine phosphorylation of the p140^trk receptor or its substrate Shc and does not block NGF-dependent activation of PI 3-kinase. Blocks LPS-induced activation of TNF-α gene expression. Inhibits cell growth and reverses the phenotype of ras-transformed BALB3T3 mouse fibroblasts and rat kidney cells. A 5 mg/ml solution of PD 98059 (Cat. No. 513001) in anhydrous DMSO is also available.

Actions biochimiques/physiologiques

Cell permeable: yes

Primary Target
MAP kinase kinase (MEK)

Product does not compete with ATP.

Reversible: yes

Target IC₅₀: 2 µM against NGF-induced increase in MAP kinase activity

Avertissement

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 4 months at -20°C.

Autres remarques

Means, T.K., et al. 2000. J. Leukoc. Biol. 67, 885.
Kültz, D., et al. 1998. J. Biol. Chem. 273, 13645.
Dudley, D.T., et al. 1995. Proc. Natl. Acad. Sci. USA92, 7686.
Langlois, W.J., et al. 1995. J. Biol. Chem. 270, 25320.
Pang, L., et al. 1995. J. Biol. Chem.270, 13585.
Waters, S.B., et al. 1995. J. Biol. Chem.270, 20883.

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