CD3 epsilon 抗体 (Activation Site) (FITC)
Quick Overview for CD3 epsilon 抗体 (Activation Site) (FITC) (ABIN6240811)
抗原
See all CD3 epsilon (CD3E) 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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抗原表位
- Activation Site
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原理
- Anti-CD3 epsilon (activation epitope) FITC
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特异性
- The mouse monoclonal antibody APA1/1 recognizes an activation-dependent intracellular epitope of CD3 epsilon. Exposure of the epitope precedes CD3 phosphorylation and recruitment and activation of ZAP70, which initiates the signaling cascade produced by T-cell activation. APA1/1 provides the earliest known marker for TCR-mediated T cell activation.
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交叉反应 (详细)
- Human, Mouse
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纯化方法
- Purified antibody is conjugated with fluorescein isothiocyanate (FITC) under optimum conditions and unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.
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免疫原
- Purified human CD3 proteins isolated from thymus
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亚型
- IgG1
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应用备注
- Flow cytometry: Recommended dilution: 1 μg/mL. Intracellular staining.
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限制
- 仅限研究用
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浓度
- 0.1 mg/mL
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缓冲液
- Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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注意事项
- The purified antibody is conjugated with Fluorescein isothiocyanate (FITC) under optimum conditions. The reagent is free of unconjugated FITC.
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储存条件
- 4 °C
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储存方法
- Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
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- CD3 epsilon (CD3E)
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别名
- CD3 epsilon
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背景
- CD3 antigen, epsilon polypeptide,CD3 complex is crucial in transducing antigen-recognition signals into the cytoplasm of T cells and in regulating the cell surface expression of the TCR complex. T cell activation through the antigen receptor (TCR) involves the cytoplasmic tails of the CD3 subunits CD3 gamma, CD3 delta, CD3 epsilon and CD3 zeta. These CD3 subunits are structurally related members of the immunoglobulins super family encoded by closely linked genes on human chromosome 11. The CD3 components have long cytoplasmic tails that associate with cytoplasmic signal transduction molecules. This association is mediated at least in part by a double tyrosine-based motif present in a single copy in the CD3 subunits. CD3 may play a role in TCR-induced growth arrest, cell survival and proliferation.,CD3 epsilon chain, T3E, IMD18
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基因ID
- 916
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UniProt
- P07766
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途径
- TCR Signaling, CXCR4-mediated Signaling Events, Ubiquitin Proteasome Pathway
抗原
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