RPA2 抗体 (pThr21)
Quick Overview for RPA2 抗体 (pThr21) (ABIN7464251)
抗原
See all RPA2 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- pThr21
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交叉反应
- 人, 小鼠
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纯化方法
- Purified by antigen-affinity chromatography.
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免疫原
- Carrier-protein conjugated synthetic peptide surrounding phospho Thr21 of human RPA32. The exact sequence is proprietary.
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亚型
- IgG
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应用备注
- WB: 1:500-1:3000. Optimal dilutions/concentrations should be determined by the researcher. Not tested in other applications.
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说明
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Positive Control: 293T (100μM etoposide 2hr) , NIH-3T3 (25 μM Etoposide treatment for 5 hr)
Validation: Orthogonal
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 0.12 mg/mL
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缓冲液
- 1XPBS ( pH 7), 1 % BSA, 20 % Glycerol, 0.025 % ProClin 300
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储存液
- ProClin
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注意事项
- This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C,-20 °C
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储存方法
- Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4°C. For long-term storage, aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.
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- RPA2 (Replication Protein A2, 32kDa (RPA2))
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别名
- replication protein A2
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背景
- Replication protein A2 , REPA2 , RP-A p32 , RP-A p34 , RPA32,This 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. [provided by RefSeq, Sep 2017]
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分子量
- 29 kDa
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基因ID
- 6118
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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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