Date published: 2025-9-9

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C5a 抗体 (2942): sc-52633

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说明书
  • C5a 抗体 2942 是小鼠单克隆 IgG2aC5a抗体,规格为100 µg/ml
  • 免疫human物种的C5a
  • 推荐用于 human 来源的a neo-epitope on C5a that is formed upon cleavage of C5 into C5a and C5b WB检测
  • 目前,我们还没有完成C5a 抗体 (2942)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

    C5a抗体(2942)是一种IgG2a小鼠单克隆C5a抗体(也称为补体C5a抗体、CPAMD4抗体、C3和PZP-Like α-2-巨球蛋白结构域蛋白4抗体、C5a过敏毒素抗体、前C5抗体、C5a抗体或过敏毒素C5a类似物抗体),可通过WB检测人源C5a蛋白。C5a抗体(2942)可作为非偶联抗C5a抗体使用。C3α、C4α和C5α是在补体激活过程中释放的强效过敏毒素,补体激活是一种特定于造血细胞系的配体-表面蛋白相互作用系统,有助于消除病原体。补体C5前体包含C5α过敏毒素。C3α和C5α的分泌与哮喘和细菌性脑膜炎等病理生理表型相关。这些蛋白与其各自存在于髓样白细胞表面的G蛋白偶联受体(C3αR、C5αR)结合,可诱导促炎事件,如细胞脱粒、平滑肌收缩、花生四烯酸代谢、细胞因子释放、白细胞活化和细胞趋化性。C5αR利用Ras-Raf-ERK1/2级联,与Gi/G16蛋白偶联,并普遍存在于肝细胞、肺、平滑肌和内皮细胞表面。激活后,C3αR和C5αR易受GRK介导的快速磷酸化和网格蛋白包被囊泡靶向的影响。C5前体首先通过去除四个碱性残基进行处理,形成由二硫键连接的两条链,即α链和β链。C5转化酶通过裂解α链激活C5,释放C5α过敏毒素并生成C5β。

    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

    C5a 抗体 (2942) 参考文献:

    1. C3a 活性的调节:人 C3a 受体的内化及其受 C5a 的抑制。  |  Settmacher, B., et al. 1999. J Immunol. 162: 7409-16. PMID: 10358194
    2. C3aR和C5aR受体的配体诱导磷酸化是由 'G蛋白偶联受体激酶 '介导的。  |  Langkabel, P., et al. 1999. Eur J Immunol. 29: 3035-46. PMID: 10508278
    3. C3a无乳毒素受体在哮喘的效应阶段发挥作用。  |  Humbles, AA., et al. 2000. Nature. 406: 998-1001. PMID: 10984054
    4. C5a 在炎症反应中的作用。  |  Guo, RF. and Ward, PA. 2005. Annu Rev Immunol. 23: 821-52. PMID: 15771587
    5. 靶向补体成分 5a 可促进血管完整性并限制气道重塑。  |  Khan, MA., et al. 2013. Proc Natl Acad Sci U S A. 110: 6061-6. PMID: 23530212
    6. 阻断 C5a 受体(CD88)可防止 MPO-ANCA GN。  |  Xiao, H., et al. 2014. J Am Soc Nephrol. 25: 225-31. PMID: 24179165
    7. 人类补体成分 C3:cDNA 编码序列和衍生一级结构。  |  de Bruijn, MH. and Fey, GH. 1985. Proc Natl Acad Sci U S A. 82: 708-12. PMID: 2579379
    8. 细胞内补体C5a/C5aR1稳定β-catenin,促进结直肠肿瘤发生。  |  Ding, P., et al. 2022. Cell Rep. 39: 110851. PMID: 35649359
    9. 在全身性真菌感染过程中,C5a 许可的吞噬细胞驱动灭菌免疫。  |  Desai, JV., et al. 2023. Cell. 186: 2802-2822.e22. PMID: 37220746
    10. C5a 受体在自身免疫中的作用。  |  Schanzenbacher, J., et al. 2023. Immunobiology. 228: 152413. PMID: 37598588
    11. 丝裂原活化蛋白激酶的激活需要来自人类无乳毒素 C5a 受体的两种信号输入。  |  Buhl, AM., et al. 1995. J Biol Chem. 270: 19828-32. PMID: 7649993
    12. 在实验性李斯特菌脑膜脑炎中,TNF-α介导的神经元上无形体毒素 C5a 受体的表达。  |  Stahel, PF., et al. 1997. J Immunol. 159: 861-9. PMID: 9218605

    订购信息

    产品名称产品编号规格价格数量收藏夹

    C5a 抗体 (2942)

    sc-52633
    100 µg/ml
    RMB2377.00

    If this antibody is conjugated with HRP, can it be used for paraffin immunohistochemical staining? Is there an experimental case diagram?

    Asked by: Oligal
    Thank you for your question. It would be helpful if you could call us, allowing for a more interactive discussion of this and other related questions.
    Answered by: Technical Support
    Date published: 2021-07-23

    For Western Blot, is it recommended to use denatured or non-denatured conditions with C5a (2942): sc-52633 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: 2017-03-27
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    Rated 5 out of 5 by from Good for Western BlotThis antibody detects C5a by Western Blot. -SCBT QC
    Date published: 2023-09-14
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    C5a 抗体 (2942) is rated 4.5 out of 5 by 2.
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