196870

BAY 11-7082

≥98% (HPLC), solid, NF-kB/TNF-α inhibitor, Calbiochem

• Synonyme(s) : BAY 11-7082, (E)3-[(4-Methylphenyl)sulfonyl]-2-propenenitrile
• Formule empirique (notation de Hill): C₁₀H₉NO₂S
• Numéro CAS: 19542-67-7
• Poids moléculaire : 207.25
• Numéro MDL: MFCD00712162
• Code UNSPSC : 12352200
• Nomenclature NACRES : NA.77

Propriétés

• product name: BAY 11-7082, The BAY 11-7082, also referenced under CAS 19542-67-7, controls the biological activity of TNF-α. This small molecule/inhibitor is primarily used for Inflammation/Immunology applications.
• Niveau de qualité: 100
• Pureté: ≥98% (HPLC)
• Forme: solid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; protect from light
• Couleur: off-white
• Solubilité: DMSO: 200 mg/mL
• Conditions d'expédition: ambient
• Température de stockage: 2-8°C
• InChI: 1S/C10H9NO2S/c1-9-3-5-10(6-4-9)14(12,13)8-2-7-11/h2-6,8H,1H3/b8-2+
• Clé InChI: DOEWDSDBFRHVAP-KRXBUXKQSA-N

Description

Description générale

Potential anti-inflammatory agent that selectively and irreversibly inhibits the TNF-α-inducible phosphorylation of IκBα (IC₅₀ = 10 µM), resulting in a decreased expression of NF-κB and of adhesion molecules. Does not affect constitutive IκBα autophosphorylation. Inhibits TNF-α-induced surface expression of the endothelial-leukocyte cell adhesion molecules E-selectin, VCAM-1, and ICAM-1. A 100 mM (10 mg/483 µl) solution of BAY 11-7082 (Cat. No. 196871) in DMSO is also available is also available.

Potential anti-inflammatory agent. Selectively and irreversibly inhibits the TNFα-inducible phosphorylation of IκB-α (IC₅₀ = 10 µM) without affecting the constitutive IκB-α phosphorylation. Decreases nuclear translocation of NFκB and inhibits TNFα-induced surface expression of the endothelial-leukocyte cell adhesion molecules E-selectin, VCAM-1, and ICAM-1. E-selectin inhibition was shown to be irreversible (IC₅₀ ~10 µM). Also reversibly increased the activity of p38 kinase and JNK-1 and stimulated tyrosine phosphorylation of a 130-140 kDa protein.

Actions biochimiques/physiologiques

Cell permeable: yes

Primary Target
TNF-α-inducible phosphorylation of IκBα

Reversible: no

Target IC₅₀: 10 µM inhibiting TNF-α-inducible phosphorylation of IκBα

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Autres remarques

Kamthong PJ. and Wu, M-C. 2001. Biochem. J. 356.
Izban, K.F., et al. 2000. Hum. Pathol.31, 1482.
Pierce, J.W., et al. 1997. J. Biol. Chem. 272, 21096.

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