Description: KU-0060648 is a dual inhibitor of DNA-PK and PI3Kalpha, PI3Kbeta, PI3Kdelta with IC50 values of 8.6 nM, 4 nM, 0.5 nM, and 0.1 nM respectively, and demonstrates less inhibition of PI3Kgamma with an IC50 of 0.59 µM. Target: mTOR, PI3K, DNA-PK. Smiles:...

Ku-0060648 is an ATP-competitive inhibitor of DNA-dependent protein kinase (DNA-PK) and an inhibitor of PI3K. In a cell-free assay, it has IC50s of 5, 4, 0.5, 50s of 19 and 39 nM, for DNA-PK and PI3K, respectively, while in SW620 cells, it has an IC50 of 170 nM for DNA-PK but >10,000 nM for PI3K. Ku-0060648 is...