Date published: 2025-9-6

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CD3 抗体 (21-L5): sc-1175

5.0(3)
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说明书
  • CD3 抗体 21-L5 是小鼠单克隆 IgG2a, 在4篇文献中引用,提供 200 µg/ml
  • 推荐用于 human 来源的CD3 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 (21-L5)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细胞抗原受体(TCR)能够识别外源抗原,并将这种识别事件转化为能够将细胞从休眠状态转变为活化状态的细胞内信号。这一信号传导过程的很多方面都可以归因于一个与TCR直接相关的多亚基蛋白复合物。这个复合物被称为CD3(分化因子3的集群),由五个不变的多肽链组成,它们结合在一起形成三个二聚体:γ和ε链的异构二聚体(γε),δ和ε链的异构二聚体(δε)以及两个ζ链的同源二聚体(ζζ)或ζ和η链的异构二聚体(ζη)。ζ和η链由同一基因编码,但由于可选剪接事件,它们的羧基末端不同。γ、ε和δ链中每个都包含一个保守的免疫受体酪氨酸基激活模式(ITAM)的单份复制体。相反,ζ链包含三个连续的相同模式的复制体。磷酸化的ITAM可以作为蛋白激酶(如ZAP-70和Syk)的对接位点,也能够调节它们的激酶活性。ZAP-70 SH2结构域与ζ链ITAM结合的晶体结构已经被解析。

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 (21-L5)

sc-1175
200 µg/ml
RMB2377.00

CD3 抗体 (21-L5) FITC

sc-1175 FITC
200 µg/ml
RMB2482.00

What is the recommended fixation method for IF with CD3 (21-L5): sc-1175 monoclonal antibody?

Asked by: TinTin
Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10°C methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-04-05
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CD3 抗体 (21-L5) is rated 5.0 out of 5 by 3.
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