InvivoChem Cat #:V2526CAS #:925701-49-1Purity >=98%Description: KU-60019 is an improved analogue of KU-55933 with 10-fold higher activity than KU-55933 at blocking radiation-induced phosphorylation of key ATM targets in human glioma cells. It has IC50 of 6.3 nM for ATM in cell-free assays, 270- and 1600-fold more selective for ATM than DNA-PK and ATR, and is a highly effective radiosensitizer. KU-60019 can reduce radiation-induced S473 AKT phosphorylation in human glioma cell lines that are p53 wild type (U87) and p53 mutant (U1242). However, the suppression of AKT does not enhance radiosensitization of KU-60019. KU-60019 has been reported to inhibit cell migration and invasion in human glioma cells U87 and U1242 in a dose-dependent manner. Besides, KU-60019, to some extent, has also been shown to suppress the growth of U1242 cells.
Description: References: Mol Cancer Ther. 2009 Oct; 8(10):2894-902; Clin Cancer Res. 2013 Jun 15; 19(12):3189-200.
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