Date published: 2025-9-7

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CD28 抗体 (6A266): sc-70613

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说明书
  • CD28 抗体 6A266 是大鼠单克隆 IgG2b,提供 200 µg/ml
  • 免疫human物种的CD28
  • 推荐用于 human 来源的CD28 WB, IP, IF 和 FCM检测
  • 目前,我们还没有完成CD28 抗体 (6A266)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

    T细胞增殖和淋巴因子的产生是由抗原占据TCR引发的,随后是由抗原提呈细胞上表达的配体传递的共刺激信号。在抗原提呈细胞上表达的B7相关细胞表面蛋白CD80(B7-1)和CD86(B7-2)与同源T细胞受体CD28和CTLA-4(细胞毒性T淋巴细胞相关蛋白-4)结合。主要的共刺激受体CD28在静息T细胞上表达,而CTLA-4作为共抑制受体在活化T细胞上表达,并以比CD28更高的亲和力结合CD80和CD86。SLAM是T细胞上的一种新型受体,当被激活时,以不依赖于CD28的方式增强T细胞的扩增。B7,也被称为BB1,是CD28和CTLA-4的另一个配体或反向受体,表达在抗原提呈细胞上。

    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

    CD28 抗体 (6A266) 参考文献:

    1. CD28 和 T 细胞协同刺激。  |  Holdorf, AD., et al. 2000. Rev Immunogenet. 2: 175-84. PMID: 11258416
    2. 4-1BB 配体对人类 CD28- T 细胞的成本刺激。  |  Bukczynski, J., et al. 2003. Eur J Immunol. 33: 446-54. PMID: 12645943
    3. B7/CD28 家族配体和受体的治疗机会。  |  Carreno, BM., et al. 2005. Curr Opin Pharmacol. 5: 424-30. PMID: 15935730
    4. CD28:老伙计,新花样。浆细胞/多发性骨髓瘤生物学中的 CD28。  |  Nair, JR., et al. 2009. Adv Exp Med Biol. 633: 55-69. PMID: 19209681
    5. 通过阻断 CD28 协同刺激,靶向 CD4+CD28- T 细胞。  |  Airò, P. and Scarsi, M. 2013. Trends Mol Med. 19: 1-2. PMID: 23182698
    6. CD28 和 ITK 信号调控自反应性 T 细胞的迁移。  |  Jain, N., et al. 2013. Nat Med. 19: 1632-7. PMID: 24270545
    7. CD28- CD8⁺T细胞明显减少,并与1型糖尿病患者的病程相关。  |  Yarde, DN., et al. 2014. Hum Immunol. 75: 1069-74. PMID: 25241914
    8. 首次报道特发性自身免疫性溶血性贫血成年患者 CD4+/CD28 空 T 辅助淋巴细胞扩增。  |  Youssef, SR. and Elsalakawy, WA. 2021. Hematol Transfus Cell Ther. 43: 396-401. PMID: 32709527
    9. CD28-CD80/CD86 在睾丸免疫调节中的相互作用  |  Sainio-Pöllänen, S., et al. 1996. J Reprod Immunol. 31: 145-63. PMID: 8905549
    10. CD28,一种与多发性骨髓瘤肿瘤扩展相关的标记物。  |  Robillard, N., et al. 1998. Clin Cancer Res. 4: 1521-6. PMID: 9626472

    订购信息

    产品名称产品编号规格价格数量收藏夹

    CD28 抗体 (6A266)

    sc-70613
    200 µg/ml
    RMB2377.00

    How much sample do you recommend loading on the gel for Western blot detection using CD28 (6A266): sc-70613?

    Asked by: Cweed
    We recommend loading 40–60 µg whole cell lysate, 10–20 µg nuclear extract, 5-10 µg transfected lysate, or 10–20 ng purified protein per lane. A link to our complete Western blotting protocol is provided here for your reference: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
    Answered by: Technical Support
    Date published: 2017-03-01
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    Rated 4 out of 5 by from Robust band seen in WB using Jurkat wholeRobust band seen in WB using Jurkat whole cell lysate under non-reducing conditions. -SCBT QC
    Date published: 2015-06-10
    Rated 4 out of 5 by from Great Western blot data obtained in JurkatGreat Western blot data obtained in Jurkat whole cell lysate under non-reducing conditions. -SCBT QC
    Date published: 2013-12-02
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    CD28 抗体 (6A266) is rated 4.0 out of 5 by 2.
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