Date published: 2025-9-7

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DEF6 抗体 (SW-9): sc-81992

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说明书
  • DEF6 抗体 SW-9 是小鼠单克隆 IgG2a (kappa轻链),DEF6抗体,规格为50 µg/500 µl
  • 免疫human物种的重组DEF6
  • 推荐用于 human 来源的DEF6 WB, IP, IF, IHC(P) 和 ELISA检测
  • 关于如何获取DEF6 (SW-9): sc-81992免费10 µg小样,联系我们技术服务部门 (或者您当地的代理商)了解详情。
  • 目前,我们还没有完成DEF6 抗体 (SW-9)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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    DEF6抗体(SW-9)是一种IgG2a κ小鼠单克隆DEF6抗体(也称为DEF6抗体),可通过蛋白质印迹法(WB)、免疫沉淀法(IP)、免疫荧光法(IF)、免疫组织化学法(IHC(P))和酶联免疫吸附测定法(ELISA)检测人源性的DEF6蛋白。DEF6抗体(SW-9)为非偶联抗DEF6抗体。DEF6(在FDCP 6中差异表达),也称为IBP,是一种含有631个氨基酸的蛋白质,在免疫系统的T细胞和B细胞中广泛表达。DEF6定位于细胞核、细胞质和细胞膜,是一种磷脂酰肌醇3,4,5-三磷酸依赖的鸟嘌呤核苷酸交换因子(GEF),其功能是激活Rho GTP酶,如Rac 1、Cdc42和Rho A。DEF6通过激活各种Rho GTP酶,可以调节细胞形状、运动和极性,并通过与辅助性T细胞的相互作用,还可以帮助调节免疫反应。DEF6包含一个PH(血小板同源)结构域,该结构域对于与磷脂酰肌醇3,4,5-三磷酸结合以及随后被招募到质膜上是必需的。

    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

    DEF6 抗体 (SW-9) 参考文献:

    1. T 细胞的 SWAP-70 样适配器,一种调节 Th2 系细胞中早期 TCR 引发剂信号的适配器蛋白。  |  Tanaka, Y., et al. 2003. Immunity. 18: 403-14. PMID: 12648457
    2. IBP 的分子克隆,IBP 是一种 SWAP-70 同源 GEF,在免疫系统中高度表达。  |  Gupta, S., et al. 2003. Hum Immunol. 64: 389-401. PMID: 12651066
    3. T 细胞受体的参与导致一种新型鸟嘌呤核苷酸交换因子 IBP 被招募到免疫突触中。  |  Gupta, S., et al. 2003. J Biol Chem. 278: 43541-9. PMID: 12923183
    4. DEF6是一种新型PH-DH样结构域蛋白,是Rho GTP酶Rac1, Cdc42和RhoA的上游激活剂。  |  Mavrakis, KJ., et al. 2004. Exp Cell Res. 294: 335-44. PMID: 15023524
    5. DEF6 与活化的 Rac 合作调节细胞形态。  |  Oka, T., et al. 2007. J Biol Chem. 282: 2011-8. PMID: 17121847
    6. Def-6 是 Rac1 的鸟嘌呤核苷酸交换因子,它与骨骼肌整合素链 alpha7A 相互作用并影响肌母细胞的分化。  |  Samson, T., et al. 2007. J Biol Chem. 282: 15730-42. PMID: 17403664

    订购信息

    产品名称产品编号规格价格数量收藏夹

    DEF6 抗体 (SW-9)

    sc-81992
    50 µg/500 µl
    RMB2504.00

    Can sc-81992: DEF6 (SW-9) monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

    Asked by: Trav11
    Thank you for your question. Yes, sc-81992: DEF6 (SW-9) is recommended 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: 2017-03-24

    I was wondering which exact epitope of def6 does the ab recognise?

    Asked by: Rubin
    Thank you for your question. The exact epitope recognized by our mouse monoclonal antibody, DEF6 (SW-9): sc-81992, has not been characterized. The antibody is raised against a recombinant protein corresponding to an N-terminal region between amino acids 1-336 of human DEF6.
    Answered by: Technical Support
    Date published: 2016-10-05
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    Rated 5 out of 5 by from Good for Western BlotThis antibody works well in human cell lines Jurkat and Raji and in human lymph node tissue extract. -SCBT QC
    Date published: 2023-09-14
    Rated 5 out of 5 by from Produced beautiful immunoperoxidase membraneProduced beautiful immunoperoxidase membrane and cytoplasmic staining in formalin-fixed, paraffin-embedded human lymph node tissue. -SCBT QC
    Date published: 2015-03-09
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    DEF6 抗体 (SW-9) is rated 5.0 out of 5 by 3.
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