Date published: 2025-9-8

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SMN 抗体 (11F3): sc-81554

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说明书
  • SMN抗体(11F3)是小鼠单克隆IgG1 (kappa轻链),规格为200 µg/ml
  • 针对全长重组SMN,human来源,表位定位到氨基酸28-91
  • 推荐用于 mouse, rat 和 human 来源的SMN WB, IP 和 IF检测
  • 看 SMN (2B1): sc-32313,可查看有标记的 SMN 抗体,包括AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 和 790
  • m-IgG Fc BP-HRP1 BP-HRP">m-IgG1 BP-HRP是SMN Antibody (11F3) for WB applications. 的首选辅助检测试剂,这些试剂现与SMN Antibody (11F3) 打包提供(请参阅下面的订购信息)。

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    関連項目

    脊髓性肌萎缩症(SMA)是一种常染色体隐性神经退行性疾病,以脊髓运动神经元丧失为特征。SMA是由SMN(运动神经元生存)基因的缺失或功能丧失突变引起的。SMN,也称为Gemin1、SMN1、SMNT和BCD541,以通过选择性剪接产生的四种异构体形式存在。SMN是多聚体,与Gemin2(前SIP1)、Gemin3(DEAD box RNA解旋酶)、Gemin4、Gemin5和Gemin6以及几种剪接体snRNP蛋白质形成复合物。SMN复合物在细胞质中的剪接体snRNP组装中起着至关重要的作用,并且是细胞核前mRNA剪接所必需的。SMN复合物既存在于细胞质中,也存在于细胞核中。核型集中在称为gems(卷曲体的双子座)的亚核体中。细胞质SMN与剪接体Sm蛋白质相互作用并促进其组装到U snRNAs上,而核SMN则介导前mRNA剪接因子的再循环。几乎相同的端粒和着丝粒形式的SMN编码相同的蛋白质;然而,只有端粒形式的突变才与疾病状态SMA相关。SMN在大脑、肾脏、肝脏、脊髓以及骨骼肌和心肌中均有广泛表达。

    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

    SMN 抗体 (11F3) 参考文献:

    1. SMN在SMA和应激反应中的调控:新范例和治疗可能性。  |  Dominguez, CE., et al. 2017. Hum Genet. 136: 1173-1191. PMID: 28852871
    2. 脊髓性肌肉萎缩症(SMA)需要SMN独立治疗,以补充SMN增强药物。  |  Hensel, N., et al. 2020. Front Neurol. 11: 45. PMID: 32117013
    3. 苏木酰化调节 SMN 复合物的组装和活性。  |  Riboldi, GM., et al. 2021. Nat Commun. 12: 5040. PMID: 34413305
    4. SMN 缺陷细胞表现出核糖体 DNA 损伤增加。  |  Karyka, E., et al. 2022. Life Sci Alliance. 5: PMID: 35440492
    5. SMN 通过 U7 snRNP 控制神经肌肉接头的完整性。  |  Tisdale, S., et al. 2022. Cell Rep. 40: 111393. PMID: 36130491
    6. SMN通过调节MYOD-miRNA轴促进肌肉生成过程中线粒体代谢的成熟。  |  Ikenaka, A., et al. 2023. Life Sci Alliance. 6: PMID: 36604149
    7. RNA 代谢与神经退行性病变之间的 SMN 复合物。  |  Faravelli, I., et al. 2023. Int J Mol Sci. 24: PMID: 36768569
    8. SMN 与 SNARE 复合物组装有关。  |  Whalley, K. 2023. Nat Rev Neurosci. 24: 267. PMID: 36932212
    9. 间充质祖细胞中SMN蛋白的消耗会损害脊髓性肌萎缩症患者骨骼和神经肌肉接头的发育。  |  Hann, SH., et al. 2024. Elife. 12: PMID: 38318851
    10. 精氨酸甲基化使 FUS 与 SMN 相分离,有助于神经元颗粒的形成。  |  Wang, L. and Li, P. 2024. Cell Rep. 43: 114537. PMID: 39052476

    订购信息

    产品名称产品编号规格价格数量收藏夹

    SMN 抗体 (11F3)

    sc-81554
    200 µg/ml
    RMB2377.00

    SMN (11F3): m-IgG Fc BP-HRP 套装

    sc-539625
    200 µg Ab; 10 µg BP
    RMB2662.00

    SMN (11F3): m-IgG1 BP-HRP 套装

    sc-541609
    200 µg Ab; 20 µg BP
    RMB2662.00

    For Western Blot, is it recommended to use denatured or non-denatured conditions with SMN (11F3): sc-81554 monoclonal antibody?

    Asked by: Dr Ninau Qelp
    Thank you for your question. We recommend this antibody for use in denatured Western Blot conditions. It has not been validated for use in non-denatured conditions. Please contact our Technical Service Department for further details or inquiries.
    Answered by: Technical Support
    Date published: 2017-03-01
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    Rated 4 out of 5 by from Robust signal in WB in human transfectedRobust signal in WB in human transfected 293T whole cell lysates. -SCBT QC
    Date published: 2015-06-21
    Rated 4 out of 5 by from Strong band in WB in HeLa and SKStrong band in WB in HeLa and SK-BR-3 whole cell lysates. -SCBT QC
    Date published: 2014-11-11
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    SMN 抗体 (11F3) is rated 4.0 out of 5 by 2.
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