Date published: 2025-9-6

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p-ErbB2/HER2 抗体 (9E10): sc-81509

5.0(1)
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说明书
  • p-ErbB2/HER2 抗体 9E10 是小鼠单克隆 IgG1,提供 50 µg/0.5 ml
  • 针对与Neu的丝氨酸1113周围的氨基酸残基对应的磷酸化肽的human来源
  • 推荐用于 Ser 1113 phosphorylated Neu of human origin, and correspondingly phosphorylated Ser 1114 Neu of mouse origin, and correspondingly phosphorylated Ser 1115 Neu of rat origin WB 和 IP检测
  • 目前,我们还没有完成p-ErbB2/HER2 抗体 (9E10)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

    Neu(v-ErbB-2红细胞白血病病毒致癌基因同源物2,HER-2,NGL,TKR1,c-ErbB-2)致癌基因最初是从大鼠神经胶质母细胞瘤中克隆出来的。由于蛋白质结构类似于人表皮生长因子受体(HER),因此人类Neu被称为HER2。ErbB-2与ErbB(禽类红细胞增多症致癌基因B)具有高度相似性,后来发现其编码EGFR(HER)。在啮齿类动物的乳腺导管和肺泡细胞的顶端表面,磷酸化的Tyr 1248 Neu与Mucin4/Sialomucin复合物定位在一起。Neu在Tyr 1139处的磷酸化通过Src同源2(SH2)结构域的依赖性相互作用促进GRB2和GRB7的结合,并有助于某些乳腺癌、胃癌和食道癌以及睾丸生殖细胞肿瘤的病因。Neu在Tyr 1221和Tyr 1248处的磷酸化通过SH2结构域促进Shc(含SH2结构域的转化蛋白1)的结合。Neu在Tyr 1196和Tyr 1248处的磷酸化通过PTB(磷酸酪氨酸结合)结构域促进Shc的结合。SH2和PTB结构域以序列特异性方式识别酪氨酸磷酸化蛋白,并通过亚细胞定位、指导复合物组装和调节酶活性来传递细胞外信号。

    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

    p-ErbB2/HER2 抗体 (9E10)

    sc-81509
    50 µg/0.5 ml
    RMB2377.00

    I am using p-Neu (9E10): sc-81509 antibody for immunoprecipitation, how much antibody should I use?

    Asked by: Cweed
    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 5 out of 5 by from Western Blot signal obtained across multipleWestern Blot signal obtained across multiple cell lines; serum starved A-431 cells treated for 15 minutes with TGFb, Bradykinin, Pervanadate, Anisomycin and PMA whole cell lysates. -SCBT QC
    Date published: 2013-11-03
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    p-ErbB2/HER2 抗体 (9E10) is rated 5.0 out of 5 by 1.
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