Date published: 2025-9-8

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SPT4 抗体 (3079C1a): sc-81384

3.0(1)
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说明书
  • SPT4 抗体 3079C1a 是小鼠单克隆 IgG2b,提供 100 µg/ml
  • 针对与human SPT4 C-terminus附近区域相对应的重组蛋白
  • 推荐用于 human 来源的SPT4 WB 和 IP检测
  • 目前,我们还没有完成SPT4 抗体 (3079C1a)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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    関連項目

    SPT4(也称为Ty4和p14的抑制因子)和SPT5(也称为DSIF p160)是从酵母到人类都高度保守的蛋白质。核SPT4和SPT5既参与DRB(5,6-二氯-1-β-D-呋喃核糖基苯并咪唑)介导的转录抑制,也参与HIV-1蛋白Tat对转录延长的激活。SPT4与SPT5结合形成DSIF(DRB敏感性诱导因子)复合物,该复合物与RNA聚合酶II结合并直接调节延长。然而,由于SPT5磷酸化的增强,有丝分裂HeLa细胞中的SPT5蛋白在SDS-PAGE上的迁移速度比从间期细胞中分离出的SPT5慢。SPT5的C端CTR1结构域是P-TEFb磷酸化的底物,这对SPT5作为转录延长调节因子的功能至关重要。

    仅限研究使用。不适用于诊断和治疗用途。

    订购信息

    产品名称产品编号规格价格数量收藏夹

    SPT4 抗体 (3079C1a)

    sc-81384
    100 µg/ml
    $333.00

    I am using SPT4 (3079C1a): sc-81384 antibody for immunoprecipitation, how much antibody should I use?

    Asked by: DefinitelyNotMatt
    Thank you for your question. We recommend using 1–10 µl (i.e., 0.2–2 µg) of antibody with 1 ml of cell lysate. However, optimal antibody concentration should be determined by titration. Please find our full immunoprecipitation protocol here: https://www.scbt.com/scbt/resources/protocols/immunoprecipitation-western-blots
    Answered by: Technical Support
    Date published: 2017-03-24
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    Rated 3 out of 5 by from Clean band in western Blot analysis of humanClean band in western Blot analysis of human recombinant SPT4 fusion protein. -SCBT QC
    Date published: 2014-10-15
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    SPT4 抗体 (3079C1a) is rated 3.0 out of 5 by 1.
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