Date published: 2026-10-26

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ErbB2/HER2 抗体 (C-12): sc-374382

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  • ErbB2/HER2抗体(C-12)是小鼠单克隆IgM (kappa轻链),规格为200 µg/ml
  • 特定于human起源的Neu细胞质域内氨基酸983-1017之间的表位图谱
  • 推荐用于 mouse, rat 和 human 来源的Neu WB, IP, IF 和 ELISA检测; 也和以下物种反应,包括: 和 equine, canine and porcine
  • 看 ErbB2/HER2 (3B5): sc-33684,可查看有标记的 ErbB2/HER2 抗体,包括AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 和 790
  • m-IgGκ BP-HRP是ErbB2/HER2 Antibody (C-12) 适用于 WB 应用。 的首选辅助检测试剂。该试剂现可与ErbB2/HER2 Antibody (C-12) 搭配使用(请参阅下面的订购信息)。有关其它 m-IgGκ BP 结合物,请参阅我们完整的小鼠 IgG 结合蛋白列表。
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    関連項目

    EGF受体家族包括几种相关的受体酪氨酸激酶,这些激酶在各种癌中经常过表达。该受体家族的成员包括EGFR(HER1)、Neu(ErbB-2、HER2)、ErbB-3(HER3)和ErbB-4(HER4),它们在配体结合时形成同二聚体或异二聚体。Neu是一种糖蛋白,在与其他EGF受体家族成员异源二聚化后发生反式激活。Neu与ErbB-3的异源二聚化招募了heregulin,从而诱导磷酸肌醇(PI)3-激酶的激活。Neu的激活增强了肿瘤细胞的运动性、蛋白酶分泌和侵袭,还调节了细胞周期检查点功能、DNA修复和凋亡反应。Neu的扩增和/或过表达发生在20-30%的乳腺癌中。Neu表达增加的测量可以预测疾病预后。Neu也可能被证明是治疗药物的有希望的目标。

    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

    ErbB2/HER2 抗体 (C-12) 参考文献:

    1. 正常大鼠乳腺上皮细胞生长、分化及凋亡过程中ErbB2(her-2/neu)、ErbB3和ErbB4的变化。  |  Darcy, KM., et al. 2000. J Histochem Cytochem. 48: 63-80. PMID: 10653587
    2. c-erbB2/neu基因的转染上调了唾液酸Lewis X、α1,3-fucosyltransferase VII的表达,并增强了人肝癌细胞系的转移潜能。  |  Liu, F., et al. 2001. Eur J Biochem. 268: 3501-12. PMID: 11422380
    3. erbB-2(HER-2/neu)蛋白的临床意义。  |  Paik, S. 1992. Cancer Invest. 10: 575-9. PMID: 1358410
    4. ErbB2蛋白过表达的临床意义。  |  Paik, S., et al. 1992. Cancer Treat Res. 61: 181-91. PMID: 1360231
    5. 在neu转基因小鼠中,neu特异性抗体治疗后会产生neu抗原阴性变异。  |  Knutson, KL., et al. 2004. Cancer Res. 64: 1146-51. PMID: 14871850
    6. HER2/Neu(ErbB2)信号传导到Rac1-Pak1,在时间和空间上受到转化生长因子β的调节。  |  Wang, SE., et al. 2006. Cancer Res. 66: 9591-600. PMID: 17018616
    7. 抑制 Nucleolin 和 ErbB2 可降低 ErbB2 阳性乳腺癌的致瘤性。  |  Wolfson, E., et al. 2018. Cell Death Dis. 9: 47. PMID: 29352243
    8. 通过ERBB2(HER2/Neu)特异性嵌合抗原受体重新靶向NK-92细胞对抗高风险横纹肌肉瘤。  |  Gossel, LDH., et al. 2021. Cancers (Basel). 13: PMID: 33809981
    9. 卵巢癌细胞中ErbB2信号传导的磷酸化蛋白组。  |  Sidhanth, C., et al. 2022. Biochim Biophys Acta Proteins Proteom. 1870: 140768. PMID: 35158093
    10. 在耐药性ERBB2+癌症模型中,不稳定3'UTR元件可降解ERBB2 mRNA。  |  Awah, CU., et al. 2023. Front Genet. 14: 1184600. PMID: 37359373

    订购信息

    产品名称产品编号规格价格数量收藏夹

    ErbB2/HER2 抗体 (C-12)

    sc-374382
    200 µg/ml
    $322.00

    ErbB2/HER2 (C-12): m-IgGκ BP-HRP 套装

    sc-552394
    200 µg Ab; 40 µg BP
    $361.00

    ErbB2/HER2 (C-12) 中和勝肽

    sc-374382 P
    100 µg/0.5 ml
    $69.00

    What application is the blocking peptide sc-374382 P appropriate for?

    Asked by: Cweed
    Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
    Answered by: Technical Support
    Date published: 2017-02-25
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    Rated 4 out of 5 by May A from Highly specificThe Neu antibody has great specificity for HER2 versus EGFR. One of few antibodies in the market that target this epitope of the cytoplasmic kinase domain
    Date published: 2018-09-26
    Rated 5 out of 5 by ET from Great Western Blot data of Neu expressionGreat Western Blot data of Neu expression in MCF7 whole cell lysate. -SCBT QC
    Date published: 2015-02-01
    Rated 5 out of 5 by HC from Good Western Blot data of Neu expression in SKBRGood Western Blot data of Neu expression in SKBR-3 whole cell lysate. -SCBT QC
    Date published: 2014-06-25
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    ErbB2/HER2抗体 (C-12) is rated 4.7 out of 5 by 3.
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