Date published: 2025-9-8

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CstF-50 抗体 (H-8): sc-393317

5.0(2)
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说明书
  • CstF-50抗体(H-8)是小鼠单克隆mouse IgG2b κ (kappa轻链),规格为200 µg/ml
  • 免疫原氨基酸序列1-300位于human物种的CstF-50的N-terminus
  • 推荐用于 mouse, rat 和 human 来源的CstF-50 WB, IP, IF 和 ELISA检测; 也和以下物种反应,包括: 和 equine, canine, bovine and porcine
  • m-IgG Fc BP-HRPm-IgGκ BP-HRP是CstF-50 Antibody (H-8) 适用于 WB 应用。 的首选辅助检测试剂,这些试剂现与CstF-50 Antibody (H-8) 打包提供(请参阅下面的订购信息)。

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    mRNA前体的多聚腺苷酸化是一个两步反应,需要多种蛋白质因子。第一步是对多聚腺苷酸化底物进行核酸内切,这需要切割刺激因子(CstF),它是一种由三个不同亚基组成的异源三聚体。异源三聚体CstF识别位于RNA多聚腺苷酸化位点下游的GU和U富集序列。最短的CstF亚基与哺乳动物G蛋白β亚基具有广泛的同源性,并具有转导素重复结构域,这是一种由44个氨基酸组成的序列,重复七次。CstF-50与核蛋白BARD1(BRCA1相关RING结构域蛋白)相互作用,并在体外抑制多聚腺苷酸化。CstF-50还可能负责异源三聚体CstF复合物与其他多聚腺苷酸化和3′-末端切割因子的相互作用,以在pre-mRNA上形成稳定的复合物。

    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

    CstF-50 抗体 (H-8)

    sc-393317
    200 µg/ml
    $316.00

    CstF-50 (H-8): m-IgG Fc BP-HRP 套装

    sc-538187
    200 µg Ab; 10 µg BP
    $354.00

    CstF-50 (H-8): m-IgGκ BP-HRP 套装

    sc-535751
    200 µg Ab; 40 µg BP
    $354.00

    How much sample do you recommend loading on the gel for Western blot detection using CstF-50 (H-8): sc-393317?

    Asked by: Randy McDonald
    We recommend loading 40–60 µg whole cell lysate, 10–20 µg nuclear extract, 5-10 µg transfected lysate, or 10–20 ng purified protein per lane. A link to our complete Western blotting protocol is provided here for your reference: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
    Answered by: Technical Support
    Date published: 2017-03-01
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    Rated 5 out of 5 by from Produced positive Western Blot data of CstFProduced positive Western Blot data of CstF-50 expression in A-431, Jurkat, K-562 and SK-BR-3 nuclear extracts and HeLa whole cell lysate . -SCBT QC
    Date published: 2015-02-24
    Rated 5 out of 5 by from Great Western Blot data of CstFGreat Western Blot data of CstF-50 expression in non-transfected and human CstF-50 transfected 293T whole cell lysates. -SCBT QC
    Date published: 2014-11-26
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    CstF-50 抗体 (H-8) is rated 5.0 out of 5 by 2.
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