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RPA2 Recombinant Rabbit mAb(bs

m-60629R)-50ul/100ul/25ul
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  • ￥800 - 2500
  • Bioss已认证
  • bsm-60629R
  • 2025年10月24日
  • 产品信息以Bioss网站为准
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    • 应用范围：

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    • 规格：

      50ul/100ul/25ul

    规格：50ul产品价格：￥1400.0
    规格：100ul产品价格：￥2500.0
    规格：25ul产品价格：￥800.0
    产品编号bsm-60629R
    英文名称RPA2 Recombinant Rabbit mAb
    中文名称复制因子A蛋白2重组兔单抗
    英文别名RFA2_HUMAN; Replication protein A 32 kDa subunit; RP-A p32; Replication factor A protein 2(RF-A protein 2); Replication protein A 34 kDa subunit(RP-A p34); REPA2; RPA32; RPA34; replication protein A2; RP-A p34;
    产品应用WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, ICC/IF=1:50-200, IF=1:100-500, Flow-Cyt=1:50-100

    Not yet tested in other applications.
    Optimal working dilutions must be determined by the end user.

    交叉反应Human, Mouse, Rat
    抗体来源Rabbit
    亚型IgG
    性状Liquid
    纯化方法affinity purified by Protein A
    克隆类型Recombinant
    理论分子量29 kDa
    浓度1mg/ml
    储存液0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
    研究领域

    Epigenetics and Nuclear Signaling > DNA / RNA > DNA Damage & Repair > Base Excision Repair

    亚基Heterotrimer of 70, 32 and 14 kDa chains (canonical replication protein A complex). Component of the alternative replication protein A complex (aRPA) composed of RPA1, RPA3 and RPA4. The DNA-binding activity may reside exclusively on the 70 kDa subunit. Binds to SERTAD3/RBT1. Interacts with TIPIN. Directly interacts with PPP4R2, but not with SMEK2; this interaction is DNA damage-dependent and leads RPA2 dephosphorylation by PPP4C recruitment. Interacts with RAD51, preferentially when hyperphosphorylated. Directly interacts with RFWD3.
    亚细胞定位Nucleus. Nucleus, PML body. Note=Also present in PML nuclear bodies. Redistributes to discrete nuclear foci upon DNA damage.
    翻译后修饰Phosphorylated in a cell-cycle-dependent manner (from the S phase until mitosis). In response to DNA damage, recruited to DNA-repair nuclear foci, as a hypophosphorylated form. The necessary dephosphorylation step is catalyzed by PP4. Subsequent hyperphosphorylation, catalyzed by ATR, is required for RAD51 recruitment to chromatin and efficient DNA repair. Can be phosphorylated in vitro by PRKDC/DNA-PK in the presence of Ku and DNA, and by CDK1. Phosphorylation at Thr-21 depends upon RFWD3 presence.
    功能Required for DNA recombination, repair and replication. The activity of RP-A is mediated by single-stranded DNA binding and protein interactions. Required for the efficient recruitment of the DNA double-strand break repair factor RAD51 to chromatin in response to DNA damage.
    Functions as component of the alternative replication protein A complex (aRPA). aRPA binds single-stranded DNA and probably plays a role in DNA repair; it does not support chromosomal DNA replication and cell cycle progression through S-phase. In vitro, aRPA cannot promote efficient priming by DNA polymerase alpha but supports DNA polymerase delta synthesis in the presence of PCNA and replication factor C (RFC), the dual incision/excision reaction of nucleotide excision repair and RAD51-dependent strand exchange.
    保存条件Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
    注意事项This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
    背景资料Required for DNA recombination, repair and replication. The activity of RP-A is mediated by single-stranded DNA binding and protein interactions.Functions as component of the alternative replication protein A complex (aRPA). aRPA binds single-stranded DNA and probably plays a role in DNA repair; it does not support chromosomal DNA replication and cell cycle progression through S-phase. In vitro, aRPA cannot promote efficient priming by DNA polymerase alpha but supports DNA polymerase delta synthesis in the presence of PCNA and replication factor C (RFC), the dual incision/excision reaction of nucleotide excision repair and RAD51-dependent strand exchange.

     

    应用推荐稀释比例
    {WB}{1:500-2000}
    {IHC-P}{1:100-500}
    {IHC-F}{1:100-500}
    {ICC/IF}{1:50-200}
    {IF}{1:100-500}
    {Flow-Cyt}{1:50-100}

     

    产品细节图片1
    25 ug total protein per lane of various lysates (see on figure) probed with RPA2 monoclonal antibody, unconjugated (bsm-60629R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min.
    产品细节图片2
    P‌‌araformaldehyde-fixed, paraffin embedded Mouse Liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片3
    P‌‌araformaldehyde-fixed, paraffin embedded Rat Liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片4
    P‌‌araformaldehyde-fixed, paraffin embedded Human Liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片5
    P‌‌araformaldehyde-fixed, paraffin embedded Mouse Cerebrum; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片6
    P‌‌araformaldehyde-fixed, paraffin embedded Rat Cerebrum; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片7
    P‌‌araformaldehyde-fixed, paraffin embedded Human Glioma; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片8
    P‌‌araformaldehyde-fixed, paraffin embedded Human Colon Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片9
    P‌‌araformaldehyde-fixed, paraffin embedded Human Prostate Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片10
    P‌‌araformaldehyde-fixed, paraffin embedded Human Breast Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片11
    P‌‌araformaldehyde-fixed, paraffin embedded Human Colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with RPA2 Monoclonal Antibody, Unconjugated (bsm-60629R) at 1:200 overnight at 4°C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
    产品细节图片12
    4% P‌‌araformaldehyde-fixed Hela (H) cell; Triton X-100 at r.t. for 20 min; Antibody incubation with (RPA2) monoclonal Antibody, unconjugated (bsm-60629R) 1:100, 90 min at 37°C; followed by conjugated Goat Anti-Rabbit IgG antibody (green, bs-60295G-BF488) at 37°C for 90 min, DAPI (blue, C02-04002) was used to stain the cell nuclei. PBS instead of the primary antibody was used as the blank control.

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