C527  ≥98%

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产品描述:基本信息 产品编号: C10914 产品名称: C527 CAS: 192718-06-2   储存条件 粉末 2-8℃ 四年     分子式: C17H8FNO3 溶于液体 -80℃   分子量 293.25 -20℃   化学名:  2-(4-Fluorophenyl)naphtho[2,3-d]oxazole-4,9-dione Solubility (25°C):   体外:   DMSO < 1mg/mL (insoluble or slightly soluble) Ethanol   Water < 0.1mg/mL (insoluble) 体内(现配现用):   <1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。   生物活性 产品描述 是泛 DUB 酶的抑制剂,对 USP1/UAF1 复合物活性较高, IC50 值为0.88μM。 靶点 0.88μM (USP1) 体外研究 Pretreatment of USP1/UAF1 with C527 resulted in inhibition of its enzyme activity with an IC50 of 0.88±0.03μM. 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. Pretreatment of cells with the C527 causes an enhancement in the cytoxicity of mitomycin C and camptothecin. C527 treatments 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   推荐实验方法(仅供参考) Cell Assay HeLa cells are treated with DMSO or C527 (0.5, 1, 5μM) in appropriate medium for 24 to 72 hours. The viable cell counts are determined using Trypan Blue staining, CellTiter-Glo reagent or MTT assay
保存条件:2-8℃