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PolQi1 is a highly efficient and selective Polϴ (DNA polymerase theta) inhibitor with an IC50 of 2 nM, showing potential for cancer therapy.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $195 | In Stock | In Stock | |
| 5 mg | $483 | In Stock | In Stock | |
| 10 mg | $692 | - | In Stock | |
| 25 mg | $1,080 | - | In Stock | |
| 50 mg | $1,490 | - | In Stock | |
| 100 mg | $1,970 | - | In Stock | |
| 200 mg | $2,690 | - | In Stock |
| Description | PolQi1 is a highly efficient and selective Polϴ (DNA polymerase theta) inhibitor with an IC50 of 2 nM, showing potential for cancer therapy. |
| In vitro | Methods: SpCas9-inducible HEK293T cells and hiPSCs were treated with 0.3–10 μM PolQi1 in combination with AZD7648 (1 μM) for 3 hours to evaluate HDR knock-in efficiency and InDel levels. Results: In HEK293T cells, 3 μM PolQi1 increased HDR efficiency by 3.9-fold and reduced InDels by 17.4-fold, with no additional benefit observed at 10 μM. In hiPSCs, HDR efficiency was enhanced by 6.6-fold and InDels were reduced by 2.3-fold.[1] |
| Molecular Weight | 448.77 |
| Formula | C18H14ClF5N4O2 |
| Cas No. | 2607139-80-8 |
| Smiles | C(N(C)C1=C(F)C(Cl)=C(F)C=C1)(=O)[C@H]2N(C(=O)NC2)C3=CC(C(F)(F)F)=CC(C)=N3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||
| Solubility Information | DMSO: 3 mg/mL (6.68 mM), Sonication is recommended. | |||||||||||||||
Solution Preparation Table | ||||||||||||||||
DMSO
| ||||||||||||||||
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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