Date published: 2025-9-6

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TCR α/β 抗体 (WT31): sc-20078

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说明书
  • TCR alpha / beta 抗体 WT31 是小鼠单克隆 IgG1 κ,TCR α/β抗体, 在2篇文献中引用,规格为200 µg/ml
  • 针对human来源胸腺细胞
  • TCR alpha / beta 抗体 (WT31) 推荐用于FCM,检测human 来源的 the conformational epitope formed by T-cell receptor (TCR) for antigen and the CD3 epsilon chain
  • 抗TCR alpha / beta抗体(WT31)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
  • 另提供生物素偶联抗体,可用于WB、IHC(P)和ELISA实验
  • 关于如何获取TCR α/β (WT31): sc-20078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-HRP是TCR α/β Antibody (WT31). 的首选辅助检测试剂,这些试剂现与TCR α/β Antibody (WT31) 打包提供(请参阅下面的订购信息)。

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TCR α/β 抗体(WT31)是一种鼠单克隆 IgG1 kappa 轻链抗体,可通过流式细胞术(FCM)检测人源 TCR α/β 蛋白。抗TCRα/β抗体(WT31)有非结合型和多种结合型,包括琼脂糖、生物素、辣根过氧化物酶(HRP)、藻红蛋白(PE)、异硫氰酸荧光素(FITC)和多种Alexa Fluor®结合物。T细胞抗原受体(TCR)通过识别外来抗原并启动激活T细胞的细胞内信号传导,从而将T细胞从休眠状态转变为活跃状态,在免疫反应中发挥着至关重要的作用。TCR是由α和β或γ和δ链组成的异二聚体,约95%的循环T细胞表达α/β异二聚体。该受体对于T细胞激活至关重要,并表达于T辅助细胞和T细胞毒性细胞,可通过CD4和CD8共受体的表达进行区分。CD4是一种膜糖蛋白,具有四个细胞外免疫球蛋白样结构域,可增强TCR与抗原呈递细胞呈递的II类主要组织相容性复合物(MHC)分子之间的相互作用,从而提高免疫反应的亲和力。了解TCR的功能及其相互作用对于开发靶向免疫疗法和提高疫苗功效至关重要。

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

TCR α/β 抗体 (WT31) 参考文献:

  1. 适配蛋白和T细胞抗原受体信号传导。  |  Samelson, LE. 1999. Prog Biophys Mol Biol. 71: 393-403. PMID: 10354706
  2. T细胞抗原受体(TCR)跨膜肽与TCR共定位,而不是在表面膜中的脂筏。  |  Wang, XM., et al. 2002. Cell Immunol. 215: 12-9. PMID: 12142032
  3. 新型抗 CD4 单克隆抗体将人类免疫缺陷病毒感染和 CD4+ 细胞融合与病毒结合分离开来。  |  Healey, D., et al. 1990. J Exp Med. 172: 1233-42. PMID: 1698911
  4. 具有不变γδ抗原受体的 T 细胞的免疫生物学。  |  Allison, JP. and Havran, WL. 1991. Annu Rev Immunol. 9: 679-705. PMID: 1832874
  5. T 细胞抗原受体的信号转导。  |  Weiss, A., et al. 1991. Semin Immunol. 3: 313-24. PMID: 1839225
  6. 确定人类 CD4 中与 HIV 结合的关键残基。  |  Arthos, J., et al. 1989. Cell. 57: 469-81. PMID: 2541915
  7. 人类和小鼠 T4 基因的结构和表达。  |  Maddon, PJ., et al. 1987. Proc Natl Acad Sci U S A. 84: 9155-9. PMID: 3501122
  8. T细胞抗原受体(TCR)α链表达受TCRβ链转录物的调控。  |  Chung, S. and Strominger, JL. 1995. Proc Natl Acad Sci U S A. 92: 3712-6. PMID: 7731970
  9. CD4 与 MHC II 类分子之间的相互作用及其对 T 细胞功能的影响。  |  Vignali, DA. 1994. Behring Inst Mitt. 133-47. PMID: 7998907
  10. T 细胞受体与肽/主要组织相容性复合体(MHC)和超抗原/MHC 配体的相互作用受抗原支配。  |  Ehrich, EW., et al. 1993. J Exp Med. 178: 713-22. PMID: 8393480
  11. CD4 和 CD8 作为共同受体在抗原受体信号传导中的不同作用。  |  Julius, M., et al. 1993. Immunol Today. 14: 177-83. PMID: 8499078
  12. 前 T 细胞受体(TCR)在 TCR beta 选择、TCR beta 等位基因排斥和 alpha beta 与 gamma delta 系承中的关键功能。  |  von Boehmer, H., et al. 1998. Immunol Rev. 165: 111-9. PMID: 9850856

订购信息

产品名称产品编号规格价格数量收藏夹

TCR α/β 抗体 (WT31)

sc-20078
200 µg/ml
RMB2377.00

TCR α/β (WT31): m-IgG Fc BP-HRP 套装

sc-526599
200 µg Ab; 10 µg BP
RMB2662.00

TCR α/β (WT31): m-IgG1 BP-HRP 套装

sc-531972
200 µg Ab; 20 µg BP
RMB2662.00

TCR α/β 抗体 (WT31) AC

sc-20078 AC
500 µg/ml, 25% agarose
RMB3129.00

TCR α/β 抗体 (WT31) HRP

sc-20078 HRP
200 µg/ml
RMB2377.00

TCR α/β 抗体 (WT31) FITC

sc-20078 FITC
200 µg/ml
RMB2482.00

TCR α/β 抗体 (WT31) PE

sc-20078 PE
200 µg/ml
RMB2580.00

TCR α/β 抗体 (WT31) Alexa Fluor® 488

sc-20078 AF488
200 µg/ml
RMB2685.00

TCR α/β 抗体 (WT31) Alexa Fluor® 546

sc-20078 AF546
200 µg/ml
RMB2685.00

TCR α/β 抗体 (WT31) Alexa Fluor® 594

sc-20078 AF594
200 µg/ml
RMB2685.00

TCR α/β 抗体 (WT31) Alexa Fluor® 647

sc-20078 AF647
200 µg/ml
RMB2685.00

TCR α/β 抗体 (WT31) Alexa Fluor® 680

sc-20078 AF680
200 µg/ml
RMB2685.00

TCR α/β 抗体 (WT31) Alexa Fluor® 790

sc-20078 AF790
200 µg/ml
RMB2685.00

TCR α/β 抗体 (WT31) B

sc-20078 B
200 µg/ml
RMB2407.00

Is this product an antibody that can block TCR alpha/beta? I would like to do a cytotoxicity assay after staining to see if it is TCR-mediated cytotoxicity, please get back to me after confirmation.

Asked by: dlwngjs2426
Thank you for your question. TCR alpha / beta Antibody (WT31) is recommended for detection of the conformational epitope formed by T-cell receptor (TCR) for antigen and the CD3 epsilon chain of human origin by FCM
Answered by: Ling Chen
Date published: 2024-10-24

Does clone WT31 compete with OKT3?

Asked by: Castalja
Thank you for your question. Unfortunately we do not have any information regarding this monoclonal antibody competing with OKT3.
Answered by: Tech Service
Date published: 2019-07-08

Can TCR α/β (WT31): sc-20078 monoclonal antibody be used in IF or IHC with mouse tissue or cells? Will there be non-specific staining?

Asked by: Randy McDonald
Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent, TCR α/β (WT31): sc-20078 is available in a variety of direct conjugations, such as HRP, PE, FITC and AlexaFluors.
Answered by: Technical Support
Date published: 2023-10-12
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Rated 5 out of 5 by from Recommended for FCMProduces good data on Flow Cytometry of human samples
Date published: 2017-01-19
Rated 4 out of 5 by from Good FCM analysis of human peripheral bloodGood FCM analysis of human peripheral blood leukocytes. -SCBT QC
Date published: 2014-03-20
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TCR α/β 抗体 (WT31) is rated 4.5 out of 5 by 2.
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