Date published: 2025-9-6

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A33 抗体 (E-8): sc-398702

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说明书
  • A33 抗体 E-8 是小鼠单克隆 IgG1 (kappa轻链),A33抗体,规格为200 µg/ml
  • 免疫mouse物种的代表全长A33的氨基酸1-319
  • A33 抗体 (E-8) 推荐用于 WB, IP, IF, IHC(P) 和 ELISA,检测mouse 和rat 来源的 A33
  • 抗A33抗体(E-8)可与琼脂糖结合用于IP;与HRP结合用于WB、IHC(P)和ELISA;与藻红蛋白FITC结合用于IF、IHC(P)和FCM
  • 还可偶联Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594Alexa Fluor® 647,用于WB (RGB), IF, IHC(P) 和 FCM, 以及用于RGB荧光成像系统,例如iBright™ FL1000, FluorChem™, Typhoon, Azure和其他类似的系统
  • 还可偶联Alexa Fluor® 680Alexa Fluor® 790, 用于WB (NIR), IF 和 FCM; 以及用于近红外(NIR)检测系统,如LI-COR®/Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure和类似系统
  • 关于如何获取A33 (E-8): sc-398702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。
  • m-IgG Fc BP-HRPm-IgG1 BP-HRP 是 A33 抗体 (E-8) 在 WB and IHC(P) 应用中的首选二抗检测试剂。这些试剂现与A33 抗体 (E-8) 组合成套装提供。 (请参阅下面的订购信息)。

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    関連項目

    A33抗体(E-8)是一种IgG1 κ小鼠单克隆A33抗体(也称为A33抗体),能够通过WB, IP, IF, IHC(P) 和 ELISA检测小鼠和大鼠来源的A33蛋白。A33抗体(E-8)既有非偶联形式的抗A33抗体,也有多种偶联形式的抗A33抗体,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®偶联物。A33抗原是一种跨膜蛋白,几乎只在肠道上皮和95%的人类结肠癌中表达。具体来说,A33蛋白的表达发生在所有谱系的肠道上皮细胞的基底外侧表面。A33抗原由含有两个免疫球蛋白样结构域的细胞外结构域、一个单次跨膜结构域和一个高度酸性的细胞质结构域组成。A33的表达似乎受到肠道特异性同源盒转录因子CDX1和肠道富集型Kruppel样因子(GKLF)的调控。GKLF与结肠癌细胞中A33基因的启动子区域结合,GKLF结合序列的突变导致A33抗原表达减少。向结肠癌患者施用人源化单克隆抗体A33的治疗潜力已被证明是令人欣喜的。

    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

    A33 抗体 (E-8) 参考文献:

    1. 肠上皮细胞相关抗原 A33 的器官特异性表达,它是胃肠癌抗体成像和治疗的细胞表面靶标。  |  Sakamoto, J., et al. 2000. Cancer Chemother Pharmacol. 46 Suppl: S27-32. PMID: 10950144
    2. 小鼠 A33 抗原的特征,它是肠上皮细胞基底侧表面的明确标记。  |  Johnstone, CN., et al. 2000. Am J Physiol Gastrointest Liver Physiol. 279: G500-10. PMID: 10960348
    3. 小鼠 A33 抗原在发育过程中在两个不同的部位表达,即囊胚的 ICM 和肠上皮细胞。  |  Abud, HE., et al. 2000. Mech Dev. 98: 111-4. PMID: 11044613
    4. 对 A33 抗原基因的调控分析揭示了肠道特异性基因表达机制。  |  Johnstone, CN., et al. 2002. J Biol Chem. 277: 34531-9. PMID: 12114523
    5. 肠道富集的克鲁珀尔样因子对 A33 抗原表达的转录调控。  |  Mao, Z., et al. 2003. Oncogene. 22: 4434-43. PMID: 12853980
    6. A33 抗原显示持续的表面表达。  |  Ackerman, ME., et al. 2008. Cancer Immunol Immunother. 57: 1017-27. PMID: 18236042
    7. A33 抗原缺陷小鼠的结肠粘膜修复功能有缺陷。  |  Pereira-Fantini, PM., et al. 2010. Inflamm Bowel Dis. 16: 604-12. PMID: 19856415
    8. 作为结直肠癌的免疫标记物,A33 的敏感性与 CDX2 相似,但特异性高于 CDX2。  |  Wong, NACS., et al. 2017. Histopathology. 71: 34-41. PMID: 28226180
    9. A33 抗体功能化外泌体用于靶向递送多柔比星治疗结直肠癌。  |  Li, Y., et al. 2018. Nanomedicine. 14: 1973-1985. PMID: 29935333
    10. 中国广州健康人和 HIV-1 感染者对天花 A33 抗原和猴痘 A35 抗原的血清反应。  |  Dai, J., et al. 2023. J Med Virol. 95: e28763. PMID: 37212313
    11. 人类 A33 抗原是一种跨膜糖蛋白,是免疫球蛋白超家族的新成员。  |  Heath, JK., et al. 1997. Proc Natl Acad Sci U S A. 94: 469-74. PMID: 9012807
    12. 人类 A33 抗原(一种新型棕榈酰化的人类胃肠道上皮细胞表面糖蛋白)翻译后修饰的特征。  |  Ritter, G., et al. 1997. Biochem Biophys Res Commun. 236: 682-6. PMID: 9245713

    订购信息

    产品名称产品编号规格价格数量收藏夹

    A33 抗体 (E-8)

    sc-398702
    200 µg/ml
    RMB2377.00

    A33 (E-8): m-IgG Fc BP-HRP 套装

    sc-527800
    200 µg Ab; 10 µg BP
    RMB2662.00

    A33 (E-8): m-IgG1 BP-HRP 套装

    sc-533173
    200 µg Ab; 20 µg BP
    RMB2662.00

    A33 抗体 (E-8) AC

    sc-398702 AC
    500 µg/ml, 25% agarose
    RMB3129.00

    A33 抗体 (E-8) HRP

    sc-398702 HRP
    200 µg/ml
    RMB2377.00

    A33 抗体 (E-8) FITC

    sc-398702 FITC
    200 µg/ml
    RMB2482.00

    A33 抗体 (E-8) PE

    sc-398702 PE
    200 µg/ml
    RMB2580.00

    A33 抗体 (E-8) Alexa Fluor® 488

    sc-398702 AF488
    200 µg/ml
    RMB2685.00

    A33 抗体 (E-8) Alexa Fluor® 546

    sc-398702 AF546
    200 µg/ml
    RMB2685.00

    A33 抗体 (E-8) Alexa Fluor® 594

    sc-398702 AF594
    200 µg/ml
    RMB2685.00

    A33 抗体 (E-8) Alexa Fluor® 647

    sc-398702 AF647
    200 µg/ml
    RMB2685.00

    A33 抗体 (E-8) Alexa Fluor® 680

    sc-398702 AF680
    200 µg/ml
    RMB2685.00

    A33 抗体 (E-8) Alexa Fluor® 790

    sc-398702 AF790
    200 µg/ml
    RMB2685.00

    Is it possible to have this antibody conjugated with Biotin?

    Asked by: Anonymous
    Thank you for your question. It would be helpful if you could call 800-457-3801, allowing for a more interactive discussion of this and other related questions.
    Answered by: Technical Service
    Date published: 2022-04-29

    I need to use an antibody to detect the protein in samples of equine origin. Do you know if sc-398702: A33 (E-8) mouse monoclonal antibody will work?

    Asked by: AbPolly
    Please contact our Technical Service Department and we would be happy to perform sequence analysis and review our data to answer any questions you may have about additional species reactivity.
    Answered by: Technical Support
    Date published: 2017-03-06
    • y_2025, m_8, d_31, h_8CST
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    Rated 5 out of 5 by from Ottimo anticorpoHo usato questo anticorpo in Western Blot e, dopo coniugazione home-made, in Simoa e Exoview per analizzare campioni di vescicole extracellulari da tessuto intestinale. Ha sempre funzionato anche con campioni scarsi, dando un risultato molto specifico. Continuerò ad usarlo e lo suggerisco.
    Date published: 2024-02-08
    Rated 5 out of 5 by from Produced positive Western blot data of A33Produced positive Western blot data of A33 expression in mouse small intestine tissue extract. -SCBT QC
    Date published: 2013-11-30
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    A33 抗体 (E-8) is rated 5.0 out of 5 by 2.
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