Powder: -20°C for 3 years | In solvent: -80°C for 1 year
The ubiquitin speci c protease 3 USP3 is a deubiquitinating enzyme for uH2A and uH2B.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 483 | 待询 | ||
5 mg | ¥ 1,383 | 待询 | ||
10 mg | ¥ 2,283 | 待询 | ||
25 mg | ¥ 3,183 | 待询 |
产品描述 | The ubiquitin speci c protease 3 USP3 is a deubiquitinating enzyme for uH2A and uH2B. |
体外活性 | USP3 has been characterized as a functional DUB in vitro, and it is the human DUB most homologous to S. cerevisiae Ubp8, which regulates H2B deubiquitination2-4. |
体内活性 | USP3 dynamically associates with chromatin and deubiquitinates H2A/H2B in vivo. The ZnF-UBP domain of USP3 mediates uH2AUSP3 interaction. Functional ablation of USP3 by RNAi leads to delay of S phase progression and to the accumulation of DNA breaks, with ensuing activation of DNA damage checkpoint pathways. In response to ionizing radiation, (1) uH2A redistributes and colocalizes in g-H2AX DNA repair foci, and (2) USP3 is required for full deubiquitination of ubiquitin-conjugates/uH2A and g-H2AX dephosphorylation. USP3 is a novel regulator of H2A and H2B ubiquitination, highlight its role in preventing replication stress and suggest its involvement in the response to DNA double-strand breaks1. |
分子量 | 937.07 |
分子式 | C38H68N10O15S |
CAS No. | T23486 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: ≥93.7mg/mL
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
ubiquitin specific protease 3 fragment T23486 Others Inhibitor inhibitor inhibit