Date published: 2025-9-6

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CD3 抗体 (5B2): sc-70626

5.0(2)
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说明书
  • CD3 抗体 5B2 是小鼠单克隆 IgG3, 在3篇文献中引用,提供 100 µg/ml
  • 针对human外周淋巴细胞
  • 推荐用于 mouse, rat 和 human 来源的CD3 IP, IF 和 FCM检测
  • 还可偶联FITC 用于IF, IHC(P) 和FCM
  • 看 CD3 (PC3/188A): sc-20047,可查看有标记的 CD3 抗体,包括AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 和 790
  • 目前,我们还没有完成CD3 抗体 (5B2)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

CD3抗体(5B2)是一种小鼠单克隆IgG3抗体,专门针对CD3分子,即T细胞受体复合物的基本组成部分,也称为TCR-CD3复合物或分化簇3。CD3在T细胞活化和信号传导中发挥着重要作用,由CD3γ、CD3δ、CD3ε和CD3ζ链组成的多亚基结构。这种复合物形成三个不同的二聚体,即γε、δε和ζζ或ζη,它们对于将细胞外抗原识别传递到细胞内信号通路至关重要。CD3的结构完整性至关重要,因为它包含免疫受体酪氨酸基激活基序(ITAM),可促进ZAP-70和Syk等蛋白激酶的募集和激活,从而启动下游免疫反应。抗CD3抗体(5B2)能够有效地与来自小鼠、大鼠和人类的CD3蛋白结合,因此可用于免疫沉淀(IP)、免疫荧光(IF)和流式细胞术(FCM)等多种应用。抗CD3抗体(5B2)针对人类外周淋巴细胞产生,有助于研究T细胞的功能和相互作用。CD3单克隆抗体(5B2)可识别CD3复合体的保守区域,确保在基础研究和临床应用中均能发挥可靠性能。抗CD3抗体(5B2)可详细分析T细胞受体动态和免疫反应,支持免疫学研究进展和治疗开发。

仅限研究使用。不适用于诊断和治疗用途。

订购信息

产品名称产品编号规格价格数量收藏夹

CD3 抗体 (5B2)

sc-70626
100 µg/ml
RMB2377.00

CD3 抗体 (5B2) FITC

sc-70626 FITC
100 tests in 2 ml
RMB2482.00

Should I permeabilize the cells if I want use the 5B2 for FACS analysis?

Asked by: Elenarb000
Thank you for your question. Yes, we recommend fixing and permeabilizing when using this mouse monoclonal antibody, CD3 (5B2): sc-70626, for flow cytometry (FCM) for FACS applications. A link to our recommended protocol for FCM is provided below. https://www.scbt.com/scbt/resources/protocols/flow-cytometry
Answered by: Technical Support
Date published: 2017-09-20

I am using CD3 (5B2): sc-70626 monoclonal antibody for immunoprecipitation, how much antibody should I use?

Asked by: DefinitelyNotMatt
Thank you for your question. We recommend using 1–10 µl (i.e., 0.2–2 µg) of antibody with 1 ml of cell lysate. However, optimal antibody concentration should be determined by titration. Please find our full immunoprecipitation protocol here: https://www.scbt.com/scbt/resources/protocols/immunoprecipitation-western-blots
Answered by: Technical Support
Date published: 2017-04-05
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Rated 5 out of 5 by from IF publication with rat C6 cellsIF publication with rat C6 cells. -SCBT Publication Review
Date published: 2015-05-01
Rated 5 out of 5 by from CD3 (5B2) was used successfully in mouse D1 and D1CD3 (5B2) was used successfully in mouse D1 and D1-CD4 T cells for immunoprecipitation. -SCBT Publication Review
Date published: 2013-04-25
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CD3 抗体 (5B2) is rated 5.0 out of 5 by 2.
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