DNA-PK Inhibitor V

Biochem/physiol Actions

Cell permeable: no

Reversible: yes

Product competes with ATP.

Target IC₅₀: 270 nM against DNA-PK

Primary TargetDNA-PK

General description

A potent, selective, reversible, and ATP-competitive inhibitor of DNA-PK (IC₅₀ = 0.27 µM). Inhibits the PI 3-K catalytic subunit p110-isozymes at higher concentrations (IC₅₀ = 32 µM, 3.7 µM, 22 µM and ~100 µM for α, β, δ and γ, respectively). Only weakly inhibits a panel of several other kinases, including, ATM, ATR, CK2, GRK2, mTOR, PI-3KC2α, PI-3KC2β, PI-3KC2γ and PI-4Kβ, even at concentrations as high as 50 µM.

A morpholino-benzophenone compound that acts as a potent, selective, reversible, and ATP-competitive inhibitor of DNA-PK (IC₅₀ = 270 nM). Inhibits PI 3-K catalytic subunit p110-isozymes at higher concentrations (IC₅₀ = 32 µM, 3.7 µM, 22 µM and ~ 100 µM for α, β, δ and γ, respectively) and weakly inhibits a panel of several other kinases, including, ATM, ATR, CK2, GRK2, mTOR, PI 3KC2α, PI 3KC2β, PI 3KC2γ and PI 4Kβ, even at concentrations as high as 50 µM.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Other Notes

Knight, Z.A., et al. 2004. Bioorg. Med. Chem.12, 4749.Willmore, E., et al. 2004. Blood,103, 4659.

Packaging

1, 5 mg in Plastic ampoule

Packaged under inert gas

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Warning

Toxicity: Carcinogenic / Teratogenic (D)