Date published: 2025-9-6

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CD3 抗体 (PC3/188A): sc-20047

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说明书
  • CD3 抗体 PC3/188A 是小鼠单克隆 IgG1 κ,CD3抗体, 在154篇文献中引用,规格为200 µg/ml
  • 与跨越CD313E0GL0RK4的human CD3-ε链的氨基酸156-168的合成肽杂交
  • CD3 抗体 (PC3/188A) 推荐用于 WB, IP, IF, IHC(P) 和 FCM,检测mouse, rat 和human 来源的 CD3
  • 抗CD3抗体(PC3/188A)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
  • 还可偶联生物素 用于WB, IHC(P) 以及 ELISA;偶联 Alexa Fluor® 405 用于IF, IHC(P) 和 FCM
  • 关于如何获取CD3 (PC3/188A): sc-20047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-HRP1 BP-HRP">m-IgG1 BP-HRPm-IgGκ BP-HRP是CD3 Antibody (PC3/188A) 适用于 WB 和 IHC(P) 应用。 的首选辅助检测试剂。这些试剂现与CD3 Antibody (PC3/188A) 打包提供(请参阅下面的订购信息)。

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関連項目

CD3抗体(PC3/188A)是一种小鼠单克隆IgG1 kappa轻链抗体,用于识别小鼠、大鼠和人类样本中的CD3,在蛋白质印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)、免疫组织化学(IHC)和流式细胞术(FCM)中表现出很高的有效性。CD3,也称为T细胞共受体复合物或TCR-CD3复合物,是T淋巴细胞表面T细胞受体(TCR)信号传导机制的重要组成部分。在结构上,CD3由五个不变的多肽链组成--伽马、伊普西隆、德尔塔、泽塔和埃塔--组合成三个不同的二聚体:γε、δε和ζζ或ζη。翻译后修饰,特别是伽马、伊普西隆、德尔塔和泽塔链中免疫受体酪氨酸基激活基序(ITAM)的磷酸化,在CD3功能中起着至关重要的作用。这些磷酸化ITAM为ZAP-70和Syk等蛋白激酶创造了对接位点,从而驱动细胞内信号级联,最终激活并增殖T细胞。CD3的精确磷酸化模式和结构完整性能够实现有效的信号转导,因此这些修饰对于理解T细胞反应和免疫调节至关重要。CD3单克隆抗体(PC3/188A)是免疫学研究、疾病建模和治疗开发的重要工具。

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

CD3 抗体 (PC3/188A) 参考文献:

  1. T 细胞抗原受体的结构, 组装和细胞内转运。  |  Exley, M., et al. 1991. Semin Immunol. 3: 283-97. PMID: 1686832
  2. 双特异性 T 细胞中 T 细胞受体的表达效率受 TCR-CD3 复合物中 TCR 链内在质量的控制。  |  Heemskerk, MH., et al. 2007. Blood. 109: 235-43. PMID: 16968899
  3. T 细胞抗原受体(TCR)的结构:功能性 TCR/CD3 复合物中的两个 CD3 epsilon 亚基。  |  de la Hera, A., et al. 1991. J Exp Med. 173: 7-17. PMID: 1824636
  4. T 细胞抗原受体的信号转导。  |  Weiss, A., et al. 1991. Semin Immunol. 3: 313-24. PMID: 1839225
  5. 拼凑 TCR-CD3 复合物的家族图谱。  |  Kuhns, MS. and Badgandi, HB. 2012. Immunol Rev. 250: 120-43. PMID: 23046126
  6. CD3和EpCAM双特异性T细胞激活剂的生物分布由CD3臂驱动  |  Suurs, FV., et al. 2020. J Nucl Med. 61: 1594-1601. PMID: 32284393
  7. 信号转导。Zapping tandem SH2 domains.  |  Weiss, A. 1995. Nature. 377: 17-8. PMID: 7659151
  8. 蛋白酪氨酸激酶 ZAP-70 与 T 细胞受体相互作用的分子基础。  |  Hatada, MH., et al. 1995. Nature. 377: 32-8. PMID: 7659156
  9. ZAP-70 与磷酸化的 T 细胞受体 zeta 和 eta 结合可增强其自身磷酸化,并为含 SH2 结构域的蛋白质生成特异性结合位点。  |  Neumeister, EN., et al. 1995. Mol Cell Biol. 15: 3171-8. PMID: 7760813
  10. CD3 zeta 家族二聚体的不同细胞质结构可调节 T 细胞的激活信号和功能。  |  Aoe, T., et al. 1994. Int Immunol. 6: 1671-9. PMID: 7865460
  11. 蛋白酪氨酸激酶和蛋白酪氨酸磷酸酶在 T 细胞抗原受体信号转导中的作用。  |  Chan, AC., et al. 1994. Annu Rev Immunol. 12: 555-92. PMID: 8011291
  12. 靶向干扰 CD3 eta 基因座导致小鼠高致死率:Oct-1 转录在反向链上的调节。  |  Ohno, H., et al. 1994. EMBO J. 13: 1157-65. PMID: 8131747

订购信息

产品名称产品编号规格价格数量收藏夹

CD3 抗体 (PC3/188A)

sc-20047
200 µg/ml
$316.00

CD3 (PC3/188A): m-IgG Fc BP-HRP 套装

sc-528356
200 µg Ab; 10 µg BP
$354.00

CD3 (PC3/188A): m-IgGκ BP-HRP 套装

sc-520715
200 µg Ab, 40 µg BP
$354.00

CD3 (PC3/188A): m-IgG1 BP-HRP 套装

sc-542887
200 µg Ab; 20 µg BP
$354.00

CD3 抗体 (PC3/188A) AC

sc-20047 AC
500 µg/ml, 25% agarose
$416.00

CD3 抗体 (PC3/188A) HRP

sc-20047 HRP
200 µg/ml
$316.00

CD3 抗体 (PC3/188A) FITC

sc-20047 FITC
200 µg/ml
$330.00

CD3 抗体 (PC3/188A) PE

sc-20047 PE
200 µg/ml
$343.00

CD3 抗体 (PC3/188A) Alexa Fluor® 488

sc-20047 AF488
200 µg/ml
$357.00

CD3 抗体 (PC3/188A) Alexa Fluor® 546

sc-20047 AF546
200 µg/ml
$357.00

CD3 抗体 (PC3/188A) Alexa Fluor® 594

sc-20047 AF594
200 µg/ml
$357.00

CD3 抗体 (PC3/188A) Alexa Fluor® 647

sc-20047 AF647
200 µg/ml
$357.00

CD3 抗体 (PC3/188A) Alexa Fluor® 680

sc-20047 AF680
200 µg/ml
$357.00

CD3 抗体 (PC3/188A) Alexa Fluor® 790

sc-20047 AF790
200 µg/ml
$357.00

CD3 抗体 (PC3/188A) B

sc-20047 B
200 µg/ml
$320.00

CD3 抗体 (PC3/188A) Alexa Fluor® 405

sc-20047 AF405
200 µg/ml
$357.00

hello Can I get CD3 (PC3/188A)FITIC & CD56 protocol

Asked by: Taif
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: 2022-05-26

Dear Sir/ Madam, We  would like to test the CD3 (PC3/118A): SC-20047) antibody for histology. I would like to ask can we get a free sample for that. Thank you

Asked by: SaJ1
Please contact our Technical Service Department for more information on how to receive a free 10 ug sample of this monoclonal antibody.
Answered by: Technical Support
Date published: 2019-03-25

What conjugates are available for sc-20047 that are recommended for use in FCM?

Asked by: TinTin
Thank you for your question. CD3 Antibody (PC3/188A): sc-20047 is available conjugated to phycoerythrin (sc-20047 PE), fluoroscein (sc-20047 FITC), Alexa Fluor® 488 (sc-20047 AF488), Alexa Fluor® 647 (sc-20047 AF647), or Alexa Fluor® 405 (sc-20047 AF405) for use in flow cytometry or FCM applications.
Answered by: Technical Support
Date published: 2016-12-29
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Rated 4 out of 5 by from 二抗的选择你好,请问这个货号的一抗,所对应的二抗有什么要注意的吗,因为至今做出的结果都是阴性,不知道这个过程中,又要特别注意的吗
Date published: 2025-08-04
Rated 5 out of 5 by from IHC on FFPE rat spleenThis antibody worked really nice on my IHC on FFPE rat spleens. Dilution 1:500
Date published: 2023-03-22
Rated 5 out of 5 by from 实验结果比较好做WB实验,结果ok,条带比较清晰,而且到货很快,当天订购当天就发货了。Santa不愧是抗体老品牌,值得信耐
Date published: 2023-03-15
Rated 1 out of 5 by from Not working for WBUsed to detect CD3 in murine tumours and failed, multiple bands without one clear band.
Date published: 2022-08-10
Rated 1 out of 5 by from No staining in mouse FFPENo staining at all after citrate retreival in mouse FFPE tissue. Clone A-1 worked far better.
Date published: 2022-01-13
Rated 2 out of 5 by from Not working on my stainingTried immunofluorescence on positive control tissue sections, at the same time, tried CD8 (from another company) on another section, didn't get signal from CD3, but have good signal from CD8. Requested different catalog for replacement but failed, got another lot, tried again, still no signal. So ordered CD3 from another company, working well.
Date published: 2021-02-18
Rated 5 out of 5 by from CD3 antibodyCD3 antibody was successfully used for immunofluorescence at 1:1000 to detect rabbit T cells in fixed tissue specimens.
Date published: 2019-03-06
Rated 5 out of 5 by from Great for immunofluorescenceI used this antibody to detect the CD3 in frozen tissue section by immunofluorescence. It works pretty well.
Date published: 2018-06-27
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CD3抗体 (PC3/188A) is rated 4.3 out of 5 by 25.
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