QS11 is an inhibitor of ARFGAP1 (ADP-ribosylation factor GTPase-activating protein 1), with an EC50 of 1.5 µM. QS11 modulates Wnt/β-catenin signaling through an effect on protein trafficking. QS11 inhibits migration of ARFGAP overexpressing breast cancer cells
靶点:
EC50: 1.5 µM (ARFGAP1)
参考文献:
1. Manish K. Singh, et al. Structure-activity Relationship Studies of QS11, a Small Molecule Wnt Synergistic Agonist. Bioorg Med Chem Lett. 2015 Nov 1; 25(21): 4838–4842. 2. Zhang Q, et al. Small-molecule synergist of the Wnt/beta-catenin signaling pathway. Proc Natl Acad Sci U S A. 2007 May 1;104(18):7444-8.