Date published: 2025-9-7

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HP1β 抗体 (MAC353): sc-56704

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说明书
  • HP1 beta 抗体 MAC353 是大鼠单克隆 IgG2b,提供 1 ml supernatant
  • 针对HP1β的mouse起源的C-terminus的
  • 推荐用于 the M31 of mouse origin and the homologous HP1β of human origin WB, IP 和 IF检测
  • 目前,我们还没有完成HP1β 抗体 (MAC353)的首选二抗检测试剂的鉴定。这项工作正在进行中。

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    HP1β抗体(MAC353)是一种大鼠单克隆IgG2b抗体,可通过蛋白质印迹(WB)、免疫沉淀(IP)和免疫荧光(IF)等方法检测小鼠、大鼠和人类样本中的HP1β。HP1β (MAC353) 抗体以非结合形式提供,可用于多种实验。HP1β(或称异染色质蛋白1β)在异染色质的组织和维持中发挥着关键作用,而异染色质对于调节基因表达和确保基因组稳定性至关重要。HP1β主要位于细胞核中,与甲基化组蛋白结合,有助于形成转录不活跃的紧凑染色质结构。HP1β在异染色质中的存在对于沉默重复DNA元件和防止基因组不稳定至关重要,而基因组不稳定会导致包括癌症在内的各种疾病。此外,HP1β与参与染色质重塑和DNA修复的其他蛋白质相互作用,进一步强调了HP1β在细胞过程中的重要性。抗HP1β抗体(MAC353)使研究人员能够深入了解染色质组织的动态变化以及HP1β在各种生物学环境中的功能意义。

    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

    HP1β 抗体 (MAC353) 参考文献:

    1. 哺乳动物细胞中 HP1 蛋白在细胞周期中的定位和磷酸化。  |  Minc, E., et al. 1999. Chromosoma. 108: 220-34. PMID: 10460410
    2. 小鼠细胞中的异染色质动力学:染色质组装因子1和HP1蛋白之间的相互作用。  |  Murzina, N., et al. 1999. Mol Cell. 4: 529-40. PMID: 10549285
    3. 异染色质结构域的复制和维护  |  Taddei, A., et al. 1999. J Cell Biol. 147: 1153-66. PMID: 10601331
    4. 鉴定异染色质蛋白1(HP1)作为Pim-1激酶的磷酸化靶标以及磷酸化对HP1(1)转录抑制功能的影响。  |  Koike, N., et al. 2000. FEBS Lett. 467: 17-21. PMID: 10664448
    5. DNA 复制过程中染色质组装所需的体外人类细胞因子 CAF-I 的纯化和特征描述。  |  Smith, S. and Stillman, B. 1989. Cell. 58: 15-25. PMID: 2546672
    6. 通过 HP1&beta 的动态和灵活的 H3K9me3 桥接;二聚化建立了凝聚染色质的可塑性状态。  |  Hiragami-Hamada, K., et al. 2016. Nat Commun. 7: 11310. PMID: 27090491
    7. TRIM28 和 HP1β/γ 在 T 细胞代谢重编程和效应分化的表观遗传控制中发挥关键作用。  |  Gehrmann, U., et al. 2019. Proc Natl Acad Sci U S A. 116: 25839-25849. PMID: 31776254
    8. HP1β 在精子发生和 DNA 复制过程中的作用。  |  Charaka, V., et al. 2020. Chromosoma. 129: 215-226. PMID: 32651609
    9. HP1β 带有一个酸性连接域,需要 H3K9me3 才能实现相分离。  |  Qin, W., et al. 2021. Nucleus. 12: 44-57. PMID: 33660589
    10. HP1β铰链区的磷酸化将 KAP1 封闭在异染色质中,并促进其脱离幼稚多能性。  |  Qin, W., et al. 2021. Nucleic Acids Res. 49: 7406-7423. PMID: 34214177
    11. 染色质组装因子 I 的 p150 和 p60 亚基:新合成组蛋白与 DNA 复制之间的分子联系。  |  Kaufman, PD., et al. 1995. Cell. 81: 1105-14. PMID: 7600578
    12. 通过 CAF-1 和乙酰化组蛋白 H3/H4 复合物组装核小体。  |  Verreault, A., et al. 1996. Cell. 87: 95-104. PMID: 8858152

    订购信息

    产品名称产品编号规格价格数量收藏夹

    HP1β 抗体 (MAC353)

    sc-56704
    1 ml supernatant
    RMB2504.00

    What is the concentration of sc-56704: HP1β (MAC353) monoclonal antibody?

    Asked by: jenniferc
    Thank you for your question. The concentration of HP1β (MAC353): sc-56704 has not been characterized. This antibody is provided as 1 ml of supernatant
    Answered by: Technical Support
    Date published: 2017-03-24
    • y_2025, m_9, d_7, h_4CST
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    Rated 5 out of 5 by from Good for Western BlotThis antibody can be used to detect HP1β by Western Blot. -SCBT QC
    Date published: 2023-09-14
    Rated 4 out of 5 by from Worked In Western at High ConcentrationThis antibody worked in a western but only when the concentration was increased to 1:250. Produces two bands around 25kDa.
    Date published: 2017-09-19
    Rated 4 out of 5 by from Worked well with transfected lysate by WBWorked well with transfected lysate by WB. -SCBT QC
    Date published: 2015-07-06
    Rated 4 out of 5 by from Strong bands seen in WB using AStrong bands seen in WB using A-431, HeLa and Hep G2 nuclear extracts and C6 and HeLa whole cell lysates. -SCBT QC
    Date published: 2013-11-25
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    HP1β 抗体 (MAC353) is rated 4.3 out of 5 by 4.
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