Chemical Name: 6-(Phenylsulfinyl)tetrazolo[1,5-b]pyridazine
Biological Activity Inhibitor of NF-κB activation, possibly via selective inhibition of LPS- and TNF-α-induced IκBα ubiquitination (IC50 = 3 μM). Blocks subsequent production of TNF-α, IL-1β and IL-6. Inhibits mucin production in an in vitro model of COPD, and is anti-inflammatory following oral administration in vivo. Also weakly inhibits EGFR, 5-lipoxygenase and iNOS.
Soluble to 5 mM in ethanol and to 100 mM in DMSO
Store at +4°C
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