TPCA-1


CAS No. : 507475-17-4

507475-17-4
Price and Availability of CAS No. : 507475-17-4
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5mg $77 In-stock
10mg $121 In-stock
50mg $352 In-stock
100mg $539 In-stock
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Cat. No. : HY-10074
M.Wt: 279.29
Formula: C12H10FN3O2S
Purity: >98 %
Solubility: DMSO : ≥ 100 mg/mL (358.05 mM)
Introduction of 507475-17-4 :

TPCA-1 is a potent and selective inhibitor of IKK-2 with IC50 of 17.9 nM. TPCA-1 is an effective inhibitor of STAT3 phosphorylation, DNA binding, and transactivation. IC50 & Target: IC50: 17.9 nM (IKK)[1][2].
STAT3[3]. In Vitro: TPCA-1 inhibits lipopolysaccharide-induced human monocyte production of TNF-α, IL-6, and IL-8 with an IC50 of 170 to 320 nM[1][2].
TPCA-1 (0-2 μM) inhibits STAT3 phosphorylation and transactivation induced by cytokines and nonreceptor tyrosine kinase in dose- and time-dependent manner. TPCA-1 completely inhibits STAT3 phosphorylation without changing total STAT3 levels[3].
TPCA-1 increased sensitivity to ZD1839 in both TKI sensitive cells and insensitive cells[3]. In Vivo: TPCA-1 (3, 10, or 20 mg/kg, i.p.) results in a dose-dependent reduction in the severity of murine collagen-induced arthritis (CIA)[2].
TPCA-1(10 mg/kg, i.p. daily) inhibits growth of NSCLC with EGFR mutation and potentiates antitumor effect of ZD1839 in xenograft models[3].

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