SB 332235

Cat. No. 5671

SB 332235 C13H10Cl3N3O4S [276702-15-9]

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Chemical Name: 6-Chloro-3-[[[(2,3-dichlorophenyl)amino]carbonyl]amino]-2-hydroxybenzenesulfonamide

Biological Activity

Potent CXCR2 antagonist (IC50 = 7.7 nM). Exhibits 285-fold selectivity for CXCR2 over CXCR1. Reduces leukocyte numbers in synovial fluid in acute and chronic rabbit arthritis models. Also reduces synovial fluid eicosanoid and cytokine levels in a rabbit chronic arthritis model. Inhibits proliferation of AML cell lines in vitro.

Technical Data

Soluble to 100 mM in DMSO
>98 %
Store at RT

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Product Datasheet / Safety Datasheet

References are publications that support the products' biological activity.

Schinke et al (2015) IL8-CXCR2 pathway inhibition as a therapeutic strategy against MDS and AML stem cells. Blood 125 3144. PMID: 25810490.

Podolin et al (2002) A potent and selective nonpeptide antagonist of CXCR2 inhibits acute and chronic models of arthritis in the rabbit. J.Immunol. 169 6435. PMID: 12444152.

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Citations are publications that use Tocris products.

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Keywords: SB 332235, supplier, SB332235, chemokines, receptors, CXCR2, interleukin-8, IL-8, inflammation, chronic, acute, rheumatoid, arthritis, antagonists, antagonism, Tocris Bioscience, Chemokine CXC Receptor Antagonist products

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