559397

SB 202190

InSolution, ≥98%, p38 MAP kinase inhibitor

• Synonym(e): InSolution SB 202190, InSolution p38 MAP Kinase Inhibitor II
• Empirische Formel (Hill-System): C₂₀H₁₄FN₃O
• CAS-Nummer: 152121-30-7
• Molekulargewicht: 331.34
• MDL-Nummer: MFCD00941964
• UNSPSC-Code: 12352200
• NACRES: NA.77

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥98% (HPLC)
• Form: liquid
• Wirksamkeit: 16 nM IC₅₀; 16 nM K_i
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; protect from light
• Versandbedingung: wet ice
• Lagertemp.: −20°C
• InChI: 1S/C20H14FN3O/c21-16-5-1-13(2-6-16)18-19(14-9-11-22-12-10-14)24-20(23-18)15-3-7-17(25)8-4-15/h1-12,23-24H
• InChIKey: NJNKPVPFGLGHPA-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

A potent and cell-permeable inhibitor of p38 MAP kinase. Inhibits p38 phosphorylation of myelin basic protein (MBP) with no effect on the activity of the ERK or JNK MAP kinase subgroups. Also inhibits the kinase activity of p38β (IC₅₀ = 350 nM) and p38 phosphorylation of activating transcription factor 2 (ATF-2; IC₅₀ = 280 nM). Blocks LPS-induced TNF-α and interleukin biosynthesis. Reported to block LDL expression in Hep52 cells.

Biochem./physiol. Wirkung

Cell permeable: yes

Primary Target
P38β

Product competes with ATP.

Reversible: yes

Target K_i: 350 nM against the kinase activity of p38β; 280 nM against p38 phosphorylation of activating transcription factor 2 (ATF-2)

Verpackung

Packaged under inert gas

Please refer to vial label for lot-specific concentration.

Warnhinweis

Toxicity: Irritant (B)

Physikalische Form

A 1 mg/ml solution of SB 202190 (Cat. No. 559388) in anhydrous DMSO.

Rekonstituierung

Following initial thaw, aliquot and freeze (-20°C).

Sonstige Hinweise

Ajizian, S.J., et al. 1999. J. Infect. Dis.179, 939.
Singh, R.P., et al. 1999. J. Biol. Chem.274, 19593.
Wang, S.W., et al. 1999. Inflamm. Res.48, 533.
Gallagher, T.F., et al. 1997. Bioorg. Med. Chem.5, 49.
Jiang, Y., et al. 1996. J. Biol. Chem.271, 17920.
Kramer, R.M., et al. 1996. J. Biol. Chem.271, 27723.
Li, Z., et al. 1996. Biochem. Biophys. Res. Commun.228, 334.
Lee, L.C., et al. 1994. Nature372, 739.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 188.6 °F - closed cup - (Dimethylsulfoxide)
• Flammpunkt (°C): 87 °C - closed cup - (Dimethylsulfoxide)