LF3 (C007B-203613)

InformationLF3 LF3 is a specific inhibitor of canonical Wnt signaling by disrupting the interaction between β-catenin and TCF4 with an IC50 less than 2 μM.Targetsβ-catenin/Tcf4 (Cell-free assay) 1.65 μMIn vitroLF3 does not cause cell death or interfere with cadherin-mediated cell-cell adhesion. The self-renewal capacity of cancer stem cells is blocked by LF3 in concentration-dependent manners, as examined by sphere formation of colon and head and neck cancer stem cells under nonadherent conditions. LF3 inhibits Wnt/β-catenin signaling, but does not interfere with E-cadherin/β-catenin-mediated cell-cell adhesion. LF3 blocks the expression of a series of Wnt target genes in Wnt-addicted colon cancer cells. It inhibits proliferation of Wnt-addicted colon cancer cells through induction of cell-cycle arrest and also inhibits self-renewal capacity of CSCs.In vivoLF3 reduces tumor growth and induces differentiation in a mouse xenograft model of colon cancer while exhibiting no significant toxicity for mice and does not disturb the normal histology of the gut of mice.Cell Research(from reference)Cell lines：The cell lines HCT116, HCT15, HT29, SW480, SW620, LS174T, SW48, MCF7, HeLa, HEK293, and MDCK/xa0 Concentrations：3.3-60 μmol/L Incubation Time：24 h.

Specifications and Purity: ≥98%

Molecular Formula: C20H24N4O2S2

Molecular Weight: 416.56

PubChem CID: 1213452

Isomeric SMILES: C1CN(CCN1C/C=C/C2=CC=CC=C2)C(=S)NC3=CC=C(C=C3)S(=O)(=O)N

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