Date published: 2025-9-7

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BTF3a/b 抗体 (C-7): sc-166141

5.0(2)
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说明书
  • BTF3a/b抗体(C-7)是小鼠单克隆IgG1 (kappa轻链),规格为200 µg/ml
  • 针对氨基酸序列1-206全长BTF3a的human起源
  • 推荐用于 mouse, rat 和 human 来源的BTF3a/b WB, IP, IF, IHC(P) 和 ELISA检测
  • m-IgG Fc BP-HRPm-IgGκ BP-HRP 是 BTF3a/b 抗体 (C-7) 在 WB and IHC(P) 应用中的首选二抗检测试剂。这些试剂现与BTF3a/b 抗体 (C-7) 组合成套装提供。 (请参阅下面的订购信息)。

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    関連項目

    基因转录的启动涉及在近端启动子元件(如TATA盒)上有序组装的多蛋白复合物。除了RNA聚合酶II外,转录因子II(TFII)家族的蛋白质也是转录启动所必需的,因为形成这种启动复合物的第一步是TFIID稳定结合到TATA盒上。另一个与TFII相关的蛋白质BTF3并不直接与近端启动子结合,而是与RNA pol II形成稳定的复合物,并促进RNA pol II组装到复合物中。BTF3基因普遍表达,编码两种蛋白质异构体BTF3a和BTF3b,它们是通过选择性剪接产生的。BTF3蛋白质是相同的,只是BTF3b在BTF3a的N端缺少前44个氨基酸。由于这种缺失,尽管BTF3b能够结合RNA pol II,但它无法诱导转录。此外,BTF3a和BTF3b与广泛表达的蛋白激酶CK2相关。CK2使BTF3a以及TFIIB磷酸化,并且是RNA pol III有效转录tRNA和5S rRNA基因所必需的。

    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

    BTF3a/b 抗体 (C-7)

    sc-166141
    200 µg/ml
    RMB2377.00

    BTF3a/b (C-7): m-IgG Fc BP-HRP 套装

    sc-537446
    200 µg Ab; 10 µg BP
    RMB2662.00

    BTF3a/b (C-7): m-IgGκ BP-HRP 套装

    sc-534717
    200 µg Ab; 40 µg BP
    RMB2662.00

    Can BTF3a/b (C-7): sc-166141 monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

    Asked by: Trav11
    Thank you for your question. Yes, BTF3a/b (C-7): sc-166141 has been validated for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
    Answered by: Technical Support
    Date published: 2017-02-27
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    Rated 5 out of 5 by from Beautiful immunoperoxidase cytoplasmic stainingBeautiful immunoperoxidase cytoplasmic staining in formalin fixed, paraffin-embedded human breast tissue. -SCBT QC
    Date published: 2015-01-23
    Rated 5 out of 5 by from Good Western Blot data of BTF3a/b expressionGood Western Blot data of BTF3a/b expression in HeLa and MCF7 nuclear extracts. -SCBT QC
    Date published: 2013-09-27
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    BTF3a/b 抗体 (C-7) is rated 5.0 out of 5 by 2.
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