RPA2 抗体 (pThr21)
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Quick Overview for RPA2 抗体 (pThr21) (ABIN7879788)
抗原
See all RPA2 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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抗原表位
- pThr21
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原理
- Phospho-RPA32 Antibody (pT21)
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纯化方法
- Affinity purified
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免疫原
- A synthetic peptide specific to human RPA32 (surrounding pT21) was used as the immunogen for the phospho-RPA32 antibody.
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亚型
- IgG
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应用备注
- Optimal dilution of the phospho-RPA32 antibody (pT21) should be determined by the researcher.
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限制
- 仅限研究用
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状态
- Liquid
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缓冲液
- Antibody in PBS with 0.02 % sodium azide, 50 % glycerol and 0.4-0.5 mg/mL BSA
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- -20 °C
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储存方法
- Store the phospho-RPA32 antibody (pT21) at -20oC.
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- RPA2 (Replication Protein A2, 32kDa (RPA2))
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别名
- RPA32
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背景
- The RPA2 gene encodes a subunit of the heterotrimeric Replication Protein A (RPA) complex, which binds to single-stranded DNA (ssDNA), forming a nucleoprotein complex that plays an important role in DNA metabolism, being involved in DNA replication, repair, recombination, telomere maintenance, and co-ordinating the cellular response to DNA damage through activation of the ataxia telangiectasia and Rad3-related protein (ATR) kinase. The RPA complex protects single-stranded DNA from nucleases, prevents formation of secondary structures that would interfere with repair, and co-ordinates the recruitment and departure of different genome maintenance factors. The heterotrimeric complex has two different modes of ssDNA binding, a low-affinity and high-affinity mode, determined by which oligonucleotide/oligosaccharide-binding (OB) domains of the complex are utilized, and differing in the length of DNA bound. This subunit contains a single OB domain that participates in high-affinity DNA binding and also contains a winged helix domain at its carboxy terminus, which interacts with many genome maintenance protein. Post-translational modifications of the RPA complex also plays a role in co-ordinating different damage response pathways. [RefSeq]
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UniProt
- P15927
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途径
- Telomere Maintenance, DNA Damage Repair, Mitotic G1-G1/S Phases, DNA Replication, Synthesis of DNA
抗原
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