General description

A cell-permeable, cyclobutenedione derivative that acts as a potent antagonist of chemokine receptor CXCR2 (IL8RB) (IC₅₀ = 8 nM). Reported to inhibit CXCR2-mediated chemotaxis in a CXCR2 expressing cell line (IC₅₀ = 145 nM). Exhibits good stability in human and rat liver microsomal preparations (>50% remaining after 30 min at 37^°C).

Legal Information

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

Other Notes

Merritt, J., et al. 2006. Bioorg. Med. Chem. Lett.16, 4107.

Packaging

Packaged under inert gas

2 mg in Glass bottle

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Warning

Toxicity: Regulatory Review (Z)