Date published: 2025-9-7

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p53R2 抗体 (B-10): sc-137175

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说明书
  • p53R2抗体(B-10)是小鼠单克隆IgG2b (kappa轻链),规格为200 µg/ml
  • 针对氨基酸52-351,在p53R2的human起源的C-terminus处进行映射
  • 推荐用于 mouse, rat 和 human 来源的p53R2 WB, IP, IF 和 ELISA检测
  • 看 R2/p53R2 (F-9): sc-376973,可查看有标记的 p53R2 抗体,包括AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 和 790
  • 关于如何获取p53R2 (B-10): sc-137175免费10 µg小样,联系我们技术服务部门 (或者您当地的代理商)了解详情。
  • m-IgG Fc BP-HRPm-IgGκ BP-HRP是p53R2 Antibody (B-10) 适用于 WB 应用。 的首选辅助检测试剂,这些试剂现与p53R2 Antibody (B-10) 打包提供(请参阅下面的订购信息)。

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    p53R2抗体(B-10)是一种IgG2bκ小鼠单克隆p53R2抗体,可通过WB、IP、IF和ELISA检测小鼠、大鼠和人类来源的p53R2蛋白。p53R2抗体(B-10)可作为非偶联的抗p53R2抗体形式。p53基因是一种高度特征化的肿瘤抑制基因,在人类的各种癌症中经常被灭活。p53是一种转录因子,通过结合DNA并激活特定基因的转录来介导细胞周期停滞和凋亡。人们还认为,在暴露于遗传毒性应激后,p53通过转录激活核糖核苷酸还原酶基因p53R2参与DNA修复。p53R2与核糖核苷酸还原酶小亚基(R2)具有显著相似性,R2的表达在细胞周期S期开始时升高。然而,只有p53R2的表达会在紫外线、γ射线和阿霉素治疗后被诱导。p53R2在DNA损伤后易位至细胞核,随后提供DNA修复所需的即时脱氧核苷酸库(dNTPs)。

    仅限研究使用。不适用于诊断和治疗用途。

    Alexa Fluor® 是Molecular Probes Inc., OR., USA的商标

    LI-COR®和 Odyssey® 是LI-COR Biosciences的注册商标

    p53R2 抗体 (B-10) 参考文献:

    1. 核糖核苷酸还原酶基因参与了 DNA 损伤的 p53 依赖性细胞周期检查点。  |  Tanaka, H., et al. 2000. Nature. 404: 42-9. PMID: 10716435
    2. 在正常细胞周期以及 DNA 损伤和复制受阻时,受控蛋白质降解可调节增殖中的哺乳动物细胞中核糖核苷酸还原酶的活性。  |  Chabes, A. and Thelander, L. 2000. J Biol Chem. 275: 17747-53. PMID: 10747958
    3. 定义 p53 的共识结合位点。  |  el-Deiry, WS., et al. 1992. Nat Genet. 1: 45-9. PMID: 1301998
    4. 哺乳动物核糖核苷酸还原酶 R1 和 R2 亚基 mRNA 的 S 期特异性表达。  |  Björklund, S., et al. 1990. Biochemistry. 29: 5452-8. PMID: 1696835
    5. 人和小鼠 p53R2 活性位点的圆二色性和磁性圆二色性研究:与其他核糖核苷酸还原酶相比的铁结合和双铁位点的性质。  |  Wei, PP., et al. 2006. Biochemistry. 45: 14043-51. PMID: 17115699
    6. 核糖核苷酸还原酶小亚基 p53R2 促进 p21 在紫外线照射下诱导 G1 期停滞。  |  Xue, L., et al. 2007. Cancer Res. 67: 16-21. PMID: 17210678
    7. 核糖核苷酸还原酶亚基 M2 和 p53R2 是结肠癌转移的潜在生物标志物。  |  Liu, X., et al. 2007. Clin Colorectal Cancer. 6: 374-81. PMID: 17311703
    8. p53诱导核糖核苷酸还原酶(p53R2/RRM2B)是与骨髓增生异常综合征/急性髓性白血病临床反应相关的DNA低甲基化依赖性地西他滨基因靶点。  |  Link, PA., et al. 2008. Cancer Res. 68: 9358-66. PMID: 19010910
    9. p53R2是黑色素瘤的预后因子,可调节黑色素瘤细胞的增殖和化疗敏感性。  |  Matsushita, S., et al. 2012. J Dermatol Sci. 68: 19-24. PMID: 22902076
    10. 肿瘤抑制因子 FOXO3 调节核糖核苷酸还原酶亚基 RRM2B 并影响癌症患者的生存。  |  Cho, EC., et al. 2014. Oncotarget. 5: 4834-44. PMID: 24947616
    11. p53 肿瘤抑制基因突变:癌症病因和分子发病机制的线索。  |  Greenblatt, MS., et al. 1994. Cancer Res. 54: 4855-78. PMID: 8069852
    12. p53,细胞生长和分裂的守门员。  |  Levine, AJ. 1997. Cell. 88: 323-31. PMID: 9039259

    订购信息

    产品名称产品编号规格价格数量收藏夹

    p53R2 抗体 (B-10)

    sc-137175
    200 µg/ml
    RMB2377.00

    p53R2 (B-10): m-IgG Fc BP-HRP 套装

    sc-528870
    200 µg Ab; 10 µg BP
    RMB2662.00

    p53R2 (B-10): m-IgGκ BP-HRP 套装

    sc-521443
    200 µg Ab, 40 µg BP
    RMB2662.00

    Hello, Can this antibody be used to distinguish from RRM2 (R2)? in mouse model?

    Asked by: Sebastin
    Thank you for your question. We have not yet tested this antibody for this use, so we do not have that information. If you have any further questions, please contact our European Technical Service team. You can reach them by phone at Toll Free: +49 6221 4503 0, by email at: [email protected] or by live chat directly on our website, www.scbt.com
    Answered by: Tech Service
    Date published: 2017-12-08

    What is the recommended fixation method for immunofluorescence staining with p53R2 (B-10): sc-137175 monoclonal antibody?

    Asked by: Randy McDonald
    Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10°C methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
    Answered by: Technical Support
    Date published: 2017-02-25
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    Rated 5 out of 5 by from Exceptional immunofluorescence cytoplasmicExceptional immunofluorescence cytoplasmic staining in formalin-fixed HepG2 cells. -SCBT QC
    Date published: 2015-02-20
    Rated 5 out of 5 by from Great Western Blot data of p53R2 If expressionGreat Western Blot data of p53R2 If expression in non-transfected and human p53R2 If transfected 293T whole cell lysates. -SCBT QC
    Date published: 2013-06-13
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    p53R2 抗体 (B-10) is rated 5.0 out of 5 by 2.
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