FzM1 (Synonyms: Frizzled M1) |
カタログ番号GC41534 |
FzM1 は Frizzled 受容体 FZD4 のネガティブ アロステリック モジュレーター (NAM) です。 FzM1 は、WNT5A 依存性 WNT 応答エレメント (WRE) 活性を低下させます (log EC50inh=-6.2)。 FzM1 は、FZD4 の細胞内ループ 3 (ICL3) にあるアロステリック結合部位に結合し、受容体の立体構造を変化させ、最終的に WNT/β-カテニンカスケードを阻害します。
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Cas No.: 1680196-54-6
Sample solution is provided at 25 µL, 10mM.
Wnt signaling proteins are small secreted proteins that are active in embryonic development, tissue homeostasis, and tumorigenesis. Wnt proteins initiate cell signaling by binding Frizzled (Fz) receptors, a family of G protein-coupled receptors. FzM1 is an allosteric ligand of Fz4. At 10 µM, it inhibits nuclear translocation of β-catenin in U87MG glioma cells treated with lithium chloride, a GSK3 inhibitor that enhances the Wnt canonical signaling pathway. FzM1 impairs the ability of U87MG cells to form neurospheres in culture and stimulates the differentiation of Caco-2 epithelial colorectal adenocarcinoma cells.
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