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ATRkinase substrate peptide (compound 45) is a potent and selective inhibitor of the ATR protein kinase, with a Ki of 6 nM. It inhibits ATR activity by competing with the ATP binding site of the ATR kinase, thereby blocking ATR-mediated signal transduction. This compound can be utilized to study the role of ATR kinase in the DNA damage response.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | ATRkinase substrate peptide (compound 45) is a potent and selective inhibitor of the ATR protein kinase, with a Ki of 6 nM. It inhibits ATR activity by competing with the ATP binding site of the ATR kinase, thereby blocking ATR-mediated signal transduction. This compound can be utilized to study the role of ATR kinase in the DNA damage response. |
| Targets&IC50 | ATR:6 nM (Ki) |
| Formula | C81H132N22O25 |
| Sequence | Ala-Ser-Glu-Leu-Pro-Ala-Ser-Gln-Pro-Gln-Pro-Phe-Ser-Ala-Lys-Lys-Lys |
| Sequence Short | ASELPASQPQPFSAKKK |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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