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401485

Sigma-Aldrich

IKK-2 Inhibitor, SC-514

InSolution, ≥95%

Synonym(s):

InSolution IKK-2 Inhibitor, SC-514

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About This Item

Empirical Formula (Hill Notation):
C9H8N2OS2
Molecular Weight:
224.30
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

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

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

WGK

WGK 2

Flash Point(F)

188.6 °F

Flash Point(C)

87 °C


Certificates of Analysis (COA)

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