Date published: 2025-9-10

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Mel-18 抗体 (B-8): sc-390868

5.0(1)
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说明书
  • Mel-18抗体(B-8)是小鼠单克隆mouse IgM κ (kappa轻链),规格为200 µg/ml
  • 特异性抗原位于human物种的Mel-18的C-terminus的氨基酸325-344之间
  • 推荐用于 mouse, rat 和 human 来源的Mel-18 WB, IP, IF 和 ELISA检测; 也和以下物种反应,包括: 和 equine, canine, bovine and porcine
  • 可用于ChIP的TransCruz试剂(sc-390868 X, 200 µg/0.1 ml)
  • 目前,我们还没有完成Mel-18 抗体 (B-8)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

    在果蝇中,Polycomb(Pc-g)基因家族编码染色质蛋白,这些蛋白在胚胎发育中对同源异型基因座的抑制是必需的。Mel-18和Bmi-1是果蝇Pc-g组蛋白的哺乳动物同源物,它们在发育过程中也有类似的表达,并参与基因表达、轴骨架发育、造血细胞增殖和存活的调控。Mel-18通过RING指结构域直接与DNA结合,并优先与各种基因(包括Bcl-2、c-Myc和Hox)上的并列增强子元件结合。Mel-18是c-Myc/Cdc25信号级联中的一个即早反应基因,具有肿瘤抑制活性,并通过阻止S期进入而负调控细胞周期进程。另外,Bmi-1已被鉴定为一个强效的癌基因,因为它有助于早期淋巴发育相关基因的转录激活。Bmi-1表达的病毒激活与包括c-Myc和Pim在内的其他原癌基因的特异性激活增强相对应,随后导致淋巴瘤的发生发展。

    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

    Mel-18 抗体 (B-8) 参考文献:

    1. 多孔同源物 Bmi-1 和 Mel-18 对髓母细胞瘤发病机制的贡献  |  Wiederschain, D., et al. 2007. Mol Cell Biol. 27: 4968-79. PMID: 17452456
    2. Mel-18 在乳腺癌中通过 Akt 失活负向调节 INK4a/ARF 依赖性细胞周期进展。  |  Lee, JY., et al. 2008. Cancer Res. 68: 4201-9. PMID: 18519679
    3. 分析前列腺癌组织中 Mel-18 的表达及其与临床病理特征的相关性。  |  Wang, W., et al. 2011. Urol Oncol. 29: 244-51. PMID: 19395284
    4. 前列腺癌中的新型肿瘤抑制因子 Mel-18:其功能多态性、表达和临床意义。  |  Wang, W., et al. 2009. Int J Cancer. 125: 2836-43. PMID: 19585577
    5. BMI1 和 Mel-18 对胃癌的发生和发展起着相反的调控作用。  |  Zhang, XW., et al. 2010. Mol Cancer. 9: 40. PMID: 20170541
    6. Mel-18 在 Il17a 启动子上的结合活性受 TCR 和极化细胞因子综合信号的调控。  |  Hod-Dvorai, R., et al. 2011. Eur J Immunol. 41: 2424-35. PMID: 21674483
    7. Mel-18 mRNA 在结直肠癌中的表达和临床病理学意义。  |  Tao, J., et al. 2014. Tumour Biol. 35: 9619-25. PMID: 24964959
    8. 多聚胞群蛋白Mel18通过抑制自我更新和增殖基因的转录来抑制造血干细胞的自我更新。  |  Cai, W., et al. 2025. Leukemia. 39: 296-307. PMID: 39562720
    9. mel-18是一种与Polycomb活化基团相关的哺乳动物基因,编码一种具有肿瘤抑制活性的转录负调控因子。  |  Kanno, M., et al. 1995. EMBO J. 14: 5672-8. PMID: 8521824
    10. mel-18(一种与多聚核糖体群相关的脊椎动物基因)在轴骨架的前胸规格化过程中发挥作用。  |  Akasaka, T., et al. 1996. Development. 122: 1513-22. PMID: 8625838

    订购信息

    产品名称产品编号规格价格数量收藏夹

    Mel-18 抗体 (B-8)

    sc-390868
    200 µg/ml
    $316.00

    Mel-18 (B-8) 中和勝肽

    sc-390868 P
    100 µg/0.5 ml
    $68.00

    Mel-18 抗体 (B-8) X

    sc-390868 X
    200 µg/0.1 ml
    $316.00

    Secondary antibody: could m-IgG kappa BP-HPR be used for detection, or an anti-IgM should be used instead ?

    Asked by: MAVMAV
    Thank you for your question. We have not yet tested our Mouse IgG kappa Binding Protein (sc-516102) for detection of a primary mouse IgM by Western blotting. It may work, but we would recommend using an isotype-specific anti-mouse IgM for detection of this Mel-18 Antibody (B-8): sc-390868. Unfortunately, we do not offer this type of secondary currently, but we are developing one and hope to release it soon.
    Answered by: Technical Support
    Date published: 2017-03-07

    What application is the blocking peptide sc-390868 P appropriate for?

    Asked by: TinTin
    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: 2017-02-27
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    Rated 5 out of 5 by from Nice Western blot data of MelNice Western blot data of Mel-18 expression in human liver tissue extract. -SCBT QC
    Date published: 2013-03-23
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    Mel-18 抗体 (B-8) is rated 5.0 out of 5 by 1.
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