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Recombinant UBE2B protein
Recombinant UBE2B protein
- 中文名称：
- Recombinant UBE2B protein
- 英文名称：
- Recombinant UBE2B protein
- 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：
- AAA60400
- 规格：
- 0.1 mg|1 mg|2x1 mg|3x1 mg|4x1 mg
- 保存建议：
- Recombinant proteins in solution are temperature sensitive and must be stored at -80 degree C to prevent degradation. Avoid repeated freeze/thaw cycles and keep on ice when not in storage.
- 货期：
- 6-8周
- 纯度：
- >=95% by SDS-PAGE.
- 产品形式：
- Recombinant UBE2B protein is supplied in 25 mM Tris 8.0, 300mM NaCl, 20% glycerol, 0.5 mM TCEP.
- 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：
UBE2B (Ubiquitin-conjugating enzyme E2 B) also known as E2-17kDa, HHR6B, HR6B, RAD6B and UBC2. UBE2B is a member of the E2 ubiquitin-conjugating enzyme family which is required for post-replicative DNA damage repair and plays an important role in various cellular processes. UBE2B can accept ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In association with the E3 enzyme BRE1 (RNF20 and/or RNF40), it plays a role in transcription regulation by catalyzing the monoubiquitination of histone H2B at ‘Lys-120’ to form H2BK120ub1. H2BK120ub1 gives a specific tag for epigenetic transcriptional activation, elongation by RNA polymerase II, telomeric silencing, and is also a prerequisite for H3K4me and H3K79me formation. In vitro catalyzes ‘Lys-11’-, as well as ‘Lys-48’- and ‘Lys-63’-linked polyubiquitination. Required for postreplication repair of UV-damaged DNA. Associates to the E3 ligase RAD18 to form the UBE2B-RAD18 ubiquitin ligase complex involved in mono-ubiquitination of DNA-associated PCNA on ‘Lys-164’. May be involved in neurite outgrowth.
