Zap-70 (136F12) Rabbit mAb (Alexa Fluor(R) 647 Conjugate)产品图

Zap-70 (136F12) Rabbit mAb (Al

exa Fluor(R) 647 Conjugate)
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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年07月09日
  • 流式细胞(Flow Cyt)
  • 兔
  • 人
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名:

      Zap-70 (136F12) Rabbit mAb (Alexa Fluor 647 Conjugate)

    • 抗原:

      /

    • 应用范围:

      流式细胞(Flow Cyt)

    • 宿主:

      兔

    • 适应物种:

      人

    • 供应商:

      CST

    • 级别:

      详见MSDS文件

    • 抗原来源:

      /

    • 保质期:

      详见说明书

    • 库存:

      大量

    • 是否单克隆:

      1

    • 保存条件:

      -20°c

    • 规格:

      100 ul (50 tests)/<a href="http://www.cellsignal.com/ddt/custom_reagents.html" target="_blank">carrier free &amp; custom formulation / quantity</a> /100 ul (50 tests)/<a href="http://www.cellsignal.com/ddt/custom_reagents.html" target="_blank">carrier free &amp; custom formulation / quantity</a>

    规格:产品价格:¥面议
    规格:100 ul (50 tests)产品价格:¥请询价
    规格:<a href="http://www.cellsignal.com/ddt/custom_reagents.html" target="_blank">carrier free &amp; custom formulation / quantity</a> 产品价格:¥请询价
    规格:100 ul (50 tests)产品价格:¥请询价
    规格:<a href="http://www.cellsignal.com/ddt/custom_reagents.html" target="_blank">carrier free &amp; custom formulation / quantity</a> 产品价格:¥请询价

    Product Pathways - Lymphocyte Signaling

    Zap-70 (136F12) Rabbit mAb (Alexa Fluor® 647 Conjugate) #2707

    Applications Reactivity Sensitivity MW (kDa) Isotype
    F H Endogenous 70 Rabbit IgG

    Applications Key:  F=Flow Cytometry
    Reactivity Key:  H=Human
    Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.

    Protocols

    Specificity / Sensitivity

    Zap-70 (136F12) Rabbit mAb (Alexa Fluor® 647 Conjugate) detects endogenous levels of total Zap-70 protein.

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding the amino-terminus of human Zap-70. The antibody was conjugated to Alexa Fluor® 647 under optimum conditions with an F/P ratio of 2-6. The Alexa Fluor® 647 dye is maximally excited by red light (e.g. 633 nm He-Ne laser). Antibody conjugates of the Alexa Fluor® 647 dye produce bright far-red-fluorescence emission, with a peak at 665 nm.

    Flow Cytometry

    Flow Cytometry

    Flow cytometric analysis of Ramos B (blue) and Jurkat T (green) cells using Zap-70 (136F12) Rabbit mAb (Alexa Fluor® 647 Conjugate).

    Flow Cytometry

    Flow Cytometry

    Two-color flow cytometric analysis of a mixed population of T and B cells (Jurkat and Ramos, respectively) using Zap-70 (136F12) Rabbit mAb (Alexa Fluor® 647 Conjugate) and a CD3 antibody. CD3 negative B cells have little or no Zap-70 staining, while CD3 positive T cells stain brightly for Zap-70 protein.

    Description

    This Cell Signaling Technology antibody is conjugated to Alexa Fluor® 647 fluorescent dye and tested in-house for direct flow cytometric analysis of human cells.

    Background

    The Syk family protein tyrosine kinase Zap-70 is expressed in T and NK cells and plays a critical role in mediating T cell activation in response to T cell receptor (TCR) engagement (1). Following TCR engagement, Zap-70 is rapidly phosphorylated on several tyrosine residues through autophosphorylation and transphosphorylation by the Src family tyrosine kinase Lck (2-6). Tyrosine phosphorylation correlates with increased Zap-70 kinase activity and downstream signaling events. Expression of Zap-70 is correlated with disease progression and survival in patients with chronic lymphocytic leukemia (7,8).

    1. Chu, D.H. et al. (1998) Immunol. Rev. 165, 167-180.
    2. Iwashima, M. et al. (1994) Science 263, 1136-1139.
    3. Neumeister, E.N. et al. (1995) Mol. Cell Biol. 15, 3171-3178.
    4. Chan, A.C. et al. (1995) EMBO J. 14, 2499-2508.
    5. Williams, B.L. et al. (1999) EMBO J. 18, 1832-1844.
    6. Di Bartolo, V. et al. (1999) J. Biol. Chem. 274, 6285-6294.
    7. Wiestner, A. et al. (2003) Blood 101, 4944-4951.
    8. Crespo, M. et al. (2003) N. Engl. J. Med. 348, 1764-1775.

    Application References

    Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know !

    Companion Products

    Rabbit Monoclonals Produced Using Epitomics® Technology, U.S. Patent No. 5,675,063.Alexa Fluor® is a registered trademark of Molecular Probes, Inc.


    For Research Use Only. Not For Use In Diagnostic Procedures.

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    图标文献和实验
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