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Apexbio Technology LLC D4476 301836-43-1 10mM (in 1mL DMSO)

Supplier: Apexbio Technology LLC A33425.1
D4476 (CAS 301836-43-1) is a selective cell-permeable inhibitor of casein kinase 1 (CK1) and ALK5 exhibiting IC50 values of 0 3 M for CK1 and 0 5 M for ALK5 (at 0 1 mM ATP in vitro) It likely acts via ATP-competitive inhibition of CK1 showing minimal to no significant inhibitory activity against SAPK2a/p38 PKB or SGK Treatment with D4476 inhibits CK1-mediated phosphorylation of FOXO1a (Ser322 and Ser325) and RhoB (Ser185) in H4IIE and HeLa cells respectively impacting downstream processes such as nuclear export dynamics and actin cytoskeleton regulation Additionally it induces partial p53-dependent growth arrest in HCT116 cells
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