401485

IKK-2 Inhibitor, SC-514

InSolution, ≥95%

• Synonym(s): InSolution IKK-2 Inhibitor, SC-514
• Empirical Formula (Hill Notation): C₉H₈N₂OS₂
• Molecular Weight: 224.30
• UNSPSC Code: 12352200
• NACRES: NA.77

Properties

• Quality Level: 100
• Assay: ≥95% (HPLC)
• form: liquid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; desiccated (hygroscopic); protect from light
• color: clearpale yellow
• shipped in: wet ice
• storage temp.: 2-8°C

Description

General description

A cell-permeable, potent, reversible, ATP-competitive and highly selective inhibitor of IKK-2 (IC₅₀ ~3-12 µM for IKK-2 homodimer, IKK-1/IKK-2 heterodimer, and IKK-2) that also displays anti-inflammatory properties. Specificity has been reported using a panel of 31 additional kinases, including IKK isoforms IKK-1, IKK-i, and TBK-1 (IC₅₀ >200 µM). Shown to specifically block NF-κB-dependent gene expression, but not MAP kinase pathways, in stimulated RASF synovial fibroblast cells. Does not inhibit the phosphorylation and activation of the IKK complex.

Biochem/physiol Actions

Cell permeable: yes

Primary Target
IKK-2

Product competes with ATP.

Reversible: yes

Target IC₅₀: ~ 3-12 µM for IKK-2 homodimer, IKK-1/IKK-2 heterodimer, and IKK-2

Packaging

Packaged under inert gas

Warning

Toxicity: Irritant (B)

Physical form

A 25 mM (1 mg/178 µl) solution of IKK-2 Inhibitor, SC-514 (Cat. No. 401479) in DMSO.

Reconstitution

Following initial use, aliquot and refrigerate (4°C).

Other Notes

Baxter, A., et al. 2004 Bioorg. Med. Chem. Lett.14, 2817.
Kishore, N., et al. 2003. J. Biol. Chem.278, 32861.

Legal Information

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

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point(F): 188.6 °F - closed cup - (Dimethylsulfoxide)
• Flash Point(C): 87 °C - closed cup - (Dimethylsulfoxide)