タンパク質、抗体、アッセイキット
タンパク質カタログ
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- サプライヤー
- AcroBioSystems
- カタログNo.
- NYZ-H5213
- 製品名称
- Human NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z Full Length Protein Complex (VLP)
- タンパク質名
- NY-ESO-1 TCR & CD3E & CD3D & CD3G & CD3Z
- Species
- Human
- HOST
- HEK293
Overview
| Synonyms | - |
|---|---|
| Characteristics | This protein . |
| Endotoxin Level | 1.0 EU per μg |
| Purity | N/A |
| Description | Cluster of Differentiation 3 (CD3) is a pivotal multimeric T cell co-receptor complex essential for adaptive immune responses. Composed of epsilon (ε), gamma (γ), delta (δ), and zeta (ζ) polypeptide chains forming three distinct dimers (εγ, εδ, ζζ), CD3 non-covalently associates with the T-cell receptor (TCR) to establish the critical TCR/CD3 receptor complex on T cell surfaces. Structurally, CD3 proteins belong to the immunoglobulin superfamily, featuring a transmembrane domain, an N-terminal extracellular region with immunoglobulin-like domains, and cytoplasmic tails embedded with immunoreceptor tyrosine-based activation motifs (ITAMs). These ITAMs are fundamental for initiating signal transduction upon T cell receptor engagement, thereby activating both CD4+ T helper and CD8+ cytotoxic T cells. As a defining marker of the T cell lineage, CD3's central role in T cell activation makes its modulation, via stimulating or blocking antibodies, a promising therapeutic avenue for conditions like organ transplant rejection and autoimmune diseases. |
| Reference | - |
| URL | https://www.acrobiosystems.com/products/protein/ny-eso-1-tcr-cd3e-cd3d-cd3g-cd3z-human-nyz-h5213 |

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