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Recombinant Human Replication protein A 32 kDa subunit (RPA2), partial
Recombinant Human Replication protein A 32 kDa subunit (RPA2), partial
- 中文名称：
- Recombinant Human Replication protein A 32 kDa subunit (RPA2), partial
- 英文名称：
- Recombinant Human Replication protein A 32 kDa subunit (RPA2), partial
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA81609
- 规格：
- 0.02 mg (E-Coli)|0.1 mg (E-Coli)|1 mg (E-Coli)|5x1 mg (E-Coli)|
- 保存建议：
- 在-20摄氏度下储存。对于长期储存，在-20摄氏度或-80摄氏度下储存。在4摄氏度下储存工作等分试样最多一周。不建议反复冻融。
- 货期：
- 6-8周
- 纯度：
- Greater or equal to 85% purity as determined by SDS-PAGE.
- 产品形式：
- Lyophilized or liquid (Format to be determined during the manufacturing process)
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 说明书：
As part of the heterotrimeric replication protein A complex (RPA/RP-A), binds and stabilizes single-stranded DNA intermediates, that form during DNA replication or upon DNA stress. It prevents their reannealing and in parallel, recruits and activates different proteins and complexes involved in DNA metabolism. Thereby, it plays an essential role both in DNA replication and the cellular response to DNA damage. In the cellular response to DNA damage, the RPA complex controls DNA repair and DNA damage checkpoint activation. Through recruitment of ATRIP activates the ATR kinase a master regulator of the DNA damage response. It is required for the recruitment of the DNA double-strand break repair factors RAD51 and RAD52 to chromatin in response to DNA damage. Also recruits to sites of DNA damage proteins like XPA and XPG that are involved in nucleotide excision repair and is required for this mechanism of DNA repair. Plays also a role in base excision repair (BER) probably through interaction with UNG. Through RFWD3 may activate CHEK1 and play a role in replication checkpoint control. Also recruits SMARCAL1/HARP, which is involved in replication fork restart, to sites of DNA damage. May also play a role in telomere maintenance
