Bioactivity | SP-100030 is a potent NF-κB and activator protein-1 (AP-1) double inhibitor (IC50s=50 and 50 nM, respectively). SP-100030 inhibits IL-2, IL-8, and TNF-alpha production in Jurkat and other T cell lines. SP-100030 decreases murine collagen-induced arthritis (CIA)[1][2]. | ||||||||||||
Invitro | SP-100030 blocks the production of IL-2 and IL-8 in Jurkat T-cells at the same concentrations as seen in the luciferase assay (IC50≈30 nM)[1].ELISA and RT-PCR confirmed that IL-2, IL-8, and TNF-alpha production by activated Jurkat and other T cell lines were inhibited by SP100030[2]. | ||||||||||||
In Vivo | SP100030 (10 mg/kg/day; i.p.; day 21 to day 34) significantly decreased arthritis severity[2]. Animal Model: | ||||||||||||
Name | SP-100030 | ||||||||||||
CAS | 154563-54-9 | ||||||||||||
Formula | C14H5ClF9N3O | ||||||||||||
Molar Mass | 437.65 | ||||||||||||
Appearance | Solid | ||||||||||||
Transport | Room temperature in continental US; may vary elsewhere. | ||||||||||||
Storage |
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Reference | [1]. Sullivan RW, et al. 2-Chloro-4-(trifluoromethyl)pyrimidine-5-N-(3',5'- bis(trifluoromethyl)phenyl)-carboxamide: a potent inhibitor of NF-kappa B- and AP-1-mediated gene expression identified using solution-phase combinatorial chemistry. J Med Chem. 1998;4 [2]. Gerlag DM, et al. The effect of a T cell-specific NF-kappa B inhibitor on in vitro cytokine production and collagen-induced arthritis. J Immunol. 2000;165(3):1652-1658. |