CID44216842

Description: CID44216842 (KUC103479N-02) is a potent Cdc42-selective guanine nucleotide binding lead inhibitor. The EC50s for Cdc42 WT and Cdc42Q61L mutant are 1.0 and 1.2 µM in GTP binding assay, respectively. The EC50s for Cdc42 WT and Cdc42Q61L mutant are 0.3 and 0.5 µM in GDP binding assay, respectively. Use as a molecular probe. Target: CDK, Ras. Smiles: COc1cccc(c1)C1=NN(C(C1)c1ccc(Br)cc1)c1ccc(cc1)S(N)(=O)=O. References: Lin Hong, et al. Characterization of a Cdc42 Protein Inhibitor and Its Use as a Molecular Probe. J Biol Chem. 2013 Mar 22,288(12):8531-43.