在线日韩日本国产亚洲丨少妇伦子伦情品无吗丨欧美性猛交xxxx免费看蜜桃丨精品人妻系列无码一区二区三区丨亚洲精品无码不卡在线播放

Your Good Partner in Biology Research

  1. Home
  2. 抗體
  3. 重組抗體
  4. Phospho-RPA2 (T21) Recombinant Monoclonal Antibody

Phospho-RPA2 (T21) Recombinant Monoclonal Antibody

  • 中文名稱：
    磷酸化-RPA2 (T21)重組抗體
  • 貨號：
    CSB-RA020089A21phHU
  • 規格：
    ￥1320
  • 圖片：
    • Immunofluorescence staining of Hela cells with CSB-RA020089A21phHU at 1:100,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4℃. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG (H+L).
  • 其他：

產品詳情

  • 產品描述：
    CSB-RA020089A21phHU Phospho-RPA2 (T21) Recombinant Monoclonal Antibody 是一種針對復制蛋白A2（RPA2）第21位蘇氨酸磷酸化修飾的特異性抗體。RPA2作為DNA結合復合物的核心亞基，在DNA復制、修復及損傷應答中發揮關鍵作用，其T21位點的磷酸化修飾與DNA損傷信號傳導和基因組穩定性調控密切相關。該抗體通過重組單克隆技術制備，經ELISA和免疫熒光（IF）嚴格驗證，可精準識別內源性磷酸化RPA2，在IF實驗中推薦使用1:20至1:200的稀釋范圍，展現出高信噪比與重復性。適用于探究DNA代謝異常相關機制，如電離輻射或化療藥物誘導的復制應激響應、細胞周期檢查點調控及同源重組修復過程的分子動態研究，為腫瘤生物學、遺傳毒性分析等基礎科研領域提供可靠工具。
  • Uniprot No.：
  • 基因名：
  • 別名：
    60S acidic ribosomal protein P1 antibody; AA409079 antibody; AI325195 antibody; AU020965 antibody; ik:tdsubc_2g1 antibody; M(2)21C antibody; MGC137236 antibody; OTTHUMP00000004008 antibody; p32 antibody; p34 antibody; RCJMB04_6d17 replication protein A2; 32kDa antibody; REPA2 antibody; Replication factor A protein 2 antibody; Replication protein A 32 kDa subunit antibody; Replication protein A 32kDa subunit antibody; Replication protein A 34 kDa subunit antibody; Replication protein A antibody; Replication Protein A2 (32kDa) antibody; Replication protein A2 antibody; Replication protein A2; 32kDa antibody; RF-A protein 2 antibody; Rf-A2 antibody; RFA antibody; RFA2_HUMAN antibody; RP-A p32 antibody; RP-A p34 antibody; RP21C antibody; RPA 2 antibody; RPA 32 antibody; RPA antibody; Rpa2 antibody; RPA32 antibody; RPA34 antibody; RpLP1 antibody; RpP2 antibody; xx:tdsubc_2g1 antibody; zgc:109822 antibody
  • 反應種屬：
    Human
  • 免疫原：
    A synthesized peptide derived from Human Phospho-RPA2 (T21)
  • 免疫原種屬：
    Homo sapiens (Human)
  • 標記方式：
    Non-conjugated
  • 克隆類型：
    Monoclonal
  • 抗體亞型：
    Rabbit IgG
  • 純化方式：
    Affinity-chromatography
  • 克隆號：
    3B2
  • 濃度：
    It differs from different batches. Please contact us to confirm it.
  • 保存緩沖液：
    Rabbit IgG in 10mM phosphate buffered saline , pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.
  • 產品提供形式：
    Liquid
  • 應用范圍：
    ELISA, IF
  • 推薦稀釋比：
    Application Recommended Dilution
    IF 1:20-1:200
  • Protocols：
  • 儲存條件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 貨期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
  • 用途：
    For Research Use Only. Not for use in diagnostic or therapeutic procedures.

產品評價

靶點詳情

  • 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.
  • 基因功能參考文獻：
    1. RPA, best known for its role in DNA replication and repair, recruits HIRA to promoters and enhancers and regulates deposition of newly synthesized H3.3 to these regulatory elements for gene regulation. PMID: 28107649
    2. Single point mutations in the RPA32 subunit of RPA that abolish interaction with RFWD3 also inhibit interstrand crossling repair, demonstrating that RPA-mediated RFWD3 recruitment to stalled replication forks is important for ICL repair. PMID: 28575657
    3. The authors show that Vpr can form a trimolecular complex with UNG2 and RPA32 and the positive effect of UNG2 and RPA32 on the reverse transcription process leading to optimal virus replication and dissemination between the primary target cells of HIV-1. PMID: 27068393
    4. RPA32 phosphorylation regulates replication arrest, recombination, late origin firing, and mitotic catastrophe PMID: 24819595
    5. Expression of mutant RPA2 or loss of PALB2 expression led to significant DNA damage after replication stress, a defect accentuated by poly-ADP (adenosine diphosphate) ribose polymerase inhibitors. PMID: 25113031
    6. Conserved motifs are required for RPA32 binding the the N-terminus of SMARCAL1. PMID: 24910198
    7. study reports the characterization of the RPA32C-SMARCAL1 interface at the molecular level; implications of results are discussed with respect to the recruitment of SMARCAL1 and other DNA damage response and repair proteins to stalled replication forks PMID: 24730652
    8. study concludes RPA2 expression is translationally regulated via internal ribosome entry site and by eIF3a and that this regulation is partly accountable for cellular response to DNA damage and survival. PMID: 23393223
    9. this study has explored the role of RPA32 phosphorylation at CDK and ATR sites and propose that phosphorylation of the RPA32 subunit is dispensable for checkpoint activation induced by replication stress with aphidicolin. PMID: 23047005
    10. 4E-BP3 regulates eIF4E-mediated nuclear mRNA export and interacts with replication protein A2 PMID: 22684010
    11. Data show that the R88C variant impairs binding of the R88C variant impairs binding of uracil-DNA glycosylase UNG2 to replication protein A RPA2. PMID: 22521144
    12. Replication protein A1, replication protein A2, and cyclins D2 and D3 seem to have a parallel role in the promotion of cell cycle in astrocytic tumors being implicated in the malignant progression of these neoplasms. PMID: 21496876
    13. RPA2 up-regulation may be involved in the growth and/or survival of BRCA1 tumor cells and useful in immunohistochemical discrimination of triple-negative BRCA1 tumors. PMID: 21137066
    14. At the subunit level, 13 proteins out of 30 examined may interact with RPA2. PMID: 20679368
    15. data suggest that RPA2 hyperphosphorylation plays a critical role in maintenance of genomic stability and cell survival after a DNA replication block via promotion of homologus recombination PMID: 20130019
    16. Data suggest that PP4-mediated dephosphorylation of RPA2 is necessary for an efficient DNA-damage response. PMID: 20154705
    17. RPA32, critical for cell proliferation and maintenance of genome stability, are markedly down-regulated, Data hypothesized that their DNA-related functions could be partially limited in TRAIL-resistant HL-60 cells. PMID: 19834905
    18. Phosphorylation of the RPA2 subunit is observed after exposure of cells to ionizing radiation (IR) and other DNA-damaging agents, which implicates the modified protein in the regulation of DNA replication after DNA damage or in DNA repair. PMID: 11731442
    19. RPA2 binds to menin and has a role in multiple endocrine neoplasia PMID: 12509449
    20. C-terminal domain of hRPA32 subunit (RPA32C) facilitates initiation of SV40 replication. PMID: 15793585
    21. in response to UV-induced DNA damage, ATR rapidly phosphorylates RPA2, disrupting its association with replication centers in the S-phase and contributing to the inhibition of DNA replication PMID: 17035231
    22. Determination at single-nucleotide resolution the relative positions of the single-stranded DNA with interacting intrinsic tryptophans of RPA32. PMID: 17583916
    23. RPA phosphorylation facilitates chromosomal DNA repair. PMID: 17928296
    24. RPA32 is extensively phosphorylated after the induction of EBV lytic replication. Rad51 and RPA32 are necessary for the completion of EBV lytic infection. PMID: 19386720
    25. The N-terminus of RPA1 and phosphorylation of RPA2 regulate RPA interactions with the MRE11-RAD50-NBS1 (MRN) complex and are important in the response to DNA damage. PMID: 19586055
    26. mitotic phosphorylation of RPA2 starts at the onset of mitosis, and dephosphorylation occurs during late cytokinesis. PMID: 19671522

    顯示更多

    收起更多

  • 亞細胞定位：
    Nucleus. Nucleus, PML body.
  • 蛋白家族：
    Replication factor A protein 2 family
  • 數據庫鏈接：

    HGNC: 10290

    OMIM: 179836

    KEGG: hsa:6118

    STRING: 9606.ENSP00000363021

    UniGene: Hs.79411



主站蜘蛛池模板： 久久精品无码中文字幕| 香蕉久久人人97超碰caoproen| 国产精品无码av一区二区三区| 一区二区三区无码被窝影院| 亚洲va中文字幕无码久久| 色播在线精品一区二区三区四区| 久久青青草免费线频观| 国产9色在线 | 日韩| 人人鲁人人莫人人爱精品| 无码少妇高潮浪潮av久久| 亚洲精品在看在线观看高清| 色婷婷av99xx| 日产幕无线码三区在线| 人妻无码系列一区二区三区| 日韩在线不卡免费视频一区| 国产女主播白浆在线观看| 秋霞人妻无码中文字幕| 国产亚洲曝欧美曝妖精品| 亚洲熟妇色xxxxx欧美老妇y| 窝窝影院午夜看片| 无码成人片在线播放| 国产一区二区丝袜高跟鞋| 无码粉嫩虎白一线天在线观看| 最新69国产成人精品视频免费| 天堂av色综合久久天堂| 在教室伦流澡到高潮hgl视频| 亚洲欧美日韩精品久久亚洲区| 国产亚洲中文日本不卡二区| 中文字幕日产乱码国内自| 熟妇人妻系列av无码一区二区| 国产精品毛片av在线看| 亚洲欧洲精品a片久久99| 国产乱人伦真实精品视频| 欧美国产国产综合视频| 最新的国产成人精品2022| 日本二区三区欧美亚洲国产| 唐人社导航福利精品| 国产综合精品久久丫| 国产精品18久久久久久欧美| 影视先锋av资源噜噜| 毛茸茸的中国女bbw|