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C527 is a potent pan DUB enzyme inhibitor with a high affinity for the USP1/UAF1 complex (IC50=0.88 μM).

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 mg | $29 | In Stock | |
| 10 mg | $48 | In Stock | |
| 25 mg | $88 | In Stock | |
| 50 mg | $142 | In Stock | |
| 100 mg | $227 | In Stock | |
| 200 mg | $333 | In Stock |
| Description | C527 is a potent pan DUB enzyme inhibitor with a high affinity for the USP1/UAF1 complex (IC50=0.88 μM). |
| Targets&IC50 | USP1:0.88 μM |
| In vitro | C527 inhibits the DUB activity of the USP12/USP46 complex and other DUB enzymes in vitro. However, the IC50 of C527 for these DUB enzymes was higher in comparison with USP1/UAF1 complex. C527 has considerably less inhibitory effect on UCH-L1 and UCH-L3, a different subclass of DUB enzymes. C527 treatments causes an increase in the levels of Ub-FANCD2 and Ub-FANCI and it also lead to an increase in ubiquitinated forms of FANCD2 and FANCI, cause a decrease in homologous recombination activity, and sensitize cells to DNA damaging agents[1]. Pretreatment of USP1/UAF1 with C527 resulted in inhibition of its enzyme activity with an IC50 of 0.88±0.03 μM. Pretreatment of cells with the C527 causes an enhancement in the cytoxicity of mitomycin C and camptothecin. |
| Molecular Weight | 293.25 |
| Formula | C17H8FNO3 |
| Cas No. | 192718-06-2 |
| Smiles | Fc1ccc(cc1)-c1nc2c(o1)C(=O)c1ccccc1C2=O |
| Relative Density. | 1.433 g/cm3 (Predicted) |
| 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: 1.85 mg/mL (6.31 mM), Sonication is recommended. | |||||||||||||||
Solution Preparation Table | ||||||||||||||||
DMSO
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