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481411

Sigma-Aldrich

NF-κB Activation Inhibitor III

The NF-κB Activation Inhibitor III, also referenced under CAS 380623-76-7, controls the biological activity of NF-κB. This small molecule/inhibitor is primarily used for Inflammation/Immunology applications.

Synonym(s):

NF-κB Activation Inhibitor III, 3-Chloro-4-nitro-N-(5-nitro-2-thiazolyl)-benzamide, SM-7368

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About This Item

Empirical Formula (Hill Notation):
C10H5ClN4O5S
CAS Number:
380623-76-7
Molecular Weight:
328.69
MDL number:
MFCD00834007
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

amorphous solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

light yellow

solubility

DMSO: 10 mg/mL

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C10H5ClN4O5S/c11-6-3-5(1-2-7(6)14(17)18)9(16)13-10-12-4-8(21-10)15(19)20/h1-4H,(H,12,13,16)

InChI key

XCHLNGBTHLJLFG-UHFFFAOYSA-N

General description

A cell-permeable inhibitor of TNF-α-stimulated NF-κB activation and subsequent upregulation of MMP-9 in HT1080 cells (complete inhibition at 10 µM). The inhibition of MMP-9 upregulation correlates with a concomitant inhibition of TNF-α-dependent cell invasion. Does not affect TNF-α-induced AP-1 activity. The cellular target appears to be downstream of p38 activation.
A cell-permeable thiazoloamide compound that inhibits TNF-α-stimulated NF-κB activation and subsequent upregulation of MMP-9 in HT1080 cells (complete inhibition at 10 µM). The inhibition of MMP-9 upregulation correlates with a concomitant inhibition of TNF-α-dependent cell invasion. Does not affect TNF-α-induced AP-1 activity. The cellular target appears to be downstream of p38 activation.

Biochem/physiol Actions

Cell permeable: yes
Effective concentration: 10 µM for complete inhibition of TNF-α-stimulated NF-κB activation and subsequent upregulation of MMP-9 in HT1080 cells
Primary Target
TNF-α-stimulated NF-κB activation and upregulation of MMP-9
Product does not compete with ATP.
Reversible: no

Packaging

Packaged under inert gas

Warning

Toxicity: Irritant (B)

Other Notes

Lee, H.Y., et al. 2005. Biochem. Biophys. Res. Commun.336, 716.

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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