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RPA2 Rabbit pAb  (货号:AYP11295)

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宿主: Rabbit克隆性: Polyclonal反应: Human,Mouse,RatWBIHCIPChIP
货号 AYP11295
靶点/基因 RPA2
宿主 Rabbit
克隆性 Polyclonal
反应种属 Human, Mouse, Rat
应用 WB, IHC, IP, ChIP

货号:AYP11295

规格价格
50ul ¥1150.00 加购物车
100ul ¥2100.00 加购物车
  • 产品信息

  • 应用指南

  • 相关产品

  • 抗原信息

  • 靶点信息

  • 资料与支持

  • 实验步骤

  • 常见问题

反应 Human,Mouse,Rat
宿主 Rabbit
克隆性 Polyclonal
同种型 IgG
预测反应 WB: Mouse liver , Mouse adipose-derived stem cells , Mus musculus , Homo sapiens , Triticum aestivum L.
IF: Mus musculus
IHC: Mus musculus,Homo sapiens
应用 WBIHCIPChIP
推荐浓度 WB: 1:500 - 1:2000
IHC: 1:50 - 1:200
IP: 1:500 - 1:1000
ChIP: 1:500 - 1:1000
理论分子量 29kDa/30kDa/38kDa
实测分子量 32kDa
形式 Liquid
保存条件 Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
偶联物 Unconjugated
阳性对照 293T,293T+UV,NIH/3T3,C6
细胞定位 Nucleus,PML body
纯化 Affinity purification

应用与推荐条件

快速判断怎么用

以下条件基于推荐浓度、验证图说明与通用实验要求整理,可作为预实验起点;不同样本和检测体系建议做梯度优化。

WB WB 推荐条件
推荐稀释 1:500 - 1:2000
建议样本/阳性对照 293T,293T+UV,NIH/3T3,C6
关键条件 建议使用新鲜裂解样本,按推荐稀释比例孵育一抗,并关注理论/实测分子量
预期结果 预期信号/条带约 32kDa
对照设置 建议设置阳性样本、阴性样本和二抗/同型对照
IHC IHC 推荐条件
推荐稀释 1:50 - 1:200
建议样本/阳性对照 293T,293T+UV,NIH/3T3,C6
关键条件 石蜡切片建议优化抗原修复液 pH、修复时间和一抗孵育条件
预期结果 预期定位:Nucleus,PML body
对照设置 建议设置阳性样本、阴性样本和二抗/同型对照
IP IP 推荐条件
推荐稀释 1:500 - 1:1000
建议样本/阳性对照 293T,293T+UV,NIH/3T3,C6
关键条件 建议从页面推荐浓度开始,结合样本与检测体系做梯度优化
预期结果 预期信号/条带约 32kDa
对照设置 建议设置阳性样本、阴性样本和二抗/同型对照
ChIP ChIP 推荐条件
推荐稀释 1:500 - 1:1000
建议样本/阳性对照 293T,293T+UV,NIH/3T3,C6
关键条件 建议设置 Input、IgG 阴性对照和已知结合位点阳性对照
预期结果 预期在阳性位点出现富集,阴性位点/IgG 对照低背景
对照设置 建议设置阳性样本、阴性样本和二抗/同型对照

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抗原信息

抗原信息 Recombinant fusion protein containing a sequence corresponding to amino acids 80-270 of human RPA2 (NP_002937.1).
序列
查看序列
IRHAEKAPTNIVYKIDDMTAAPMDVRQWVDTDDTSSENTVVPPETYVKVAGHLRSFQNKKSLVAFKIMPLEDMNEFTTHILEVINAHMVLSKANSQPSAGRAPISNPGMSEAGNFGGNSFMPANGLTVAQNQVLNLIKACPRPEGLNFQDLKNQLKHMSVSSIKQAVDFLSNEGHIYSTVDDDHFKSTDAE

靶点信息

研究背景 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. Also recruits SMARCAL1/HARP, which is involved in replication fork restart, to sites of DNA damage. May also play a role in telomere maintenance.
基因 ID 6118
基因名 RPA2
Swiss P15927
别名 REPA2,RP-A p32,RP-A p34,RPA32,RPA2,RP-Ap32,RP-Ap34,RPA2 Rabbit pAb,Replication factor A protein 2,Replication protein A 34 kDa subunit,RPA34
功能 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. Also recruits SMARCAL1/HARP, which is involved in replication fork restart, to sites of DNA damage. May also play a role in telomere maintenance.
研究领域

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验证数据

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常见问题

当前页面标注应用包括 WB, IHC, IP, ChIP,建议结合页面验证图和推荐稀释比例进行预实验优化。
可通过页面询价/留言入口提交货号和批号,技术支持会协助提供对应批次资料。
页面推荐条件可作为起始浓度,不同样本、固定方式和检测体系可能需要梯度优化。

实验步骤

实验步骤
AYP11295