Anti-Human CD3 epsilon Polyclonal Antibody (HY057014)

Name: Anti-Human CD3 epsilon Polyclonal Antibody
Brand: abinScience
SKU: HY057014
Price: 96 USD
Availability: InStock

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SDS

Vista general

Número de catálogo

HY057014

Descripción

Anti-Human CD3E Polyclonal Antibody (HY057014) is a rabbit polyclonal antibody detecting CD3e in ELISA, IHC, WB, IF. Suitable for Human.

Highlights

●Affinity Purified — Minimal background and high purity for reliable results.
●Multi-Application — Validated across multiple applications.

Reactividad de especies

Human

Aplicaciones

ELISA, IHC, WB, IF

Especie huésped

Rabbit

Clonalidad

Polyclonal

Isotipo

IgG

Inmunógeno

E. coli - derived recombinant Human CD3E (Gln22-Asp126).

Objetivo

CD3E, CD3e, T-cell surface antigen T3/Leu-4 epsilon chain, T-cell surface glycoprotein CD3 epsilon chain, T3E

Nivel de endotoxinas

Please contact with the lab for this information.

Pureza

>90% as determined by SDS-PAGE.

Purificación

Purified by antigen affinity column.

Número de acceso

P07766

Forma

Liquid

Buffer de almacenamiento

0.01M PBS, pH 7.4, 50% glycerol, 0.05% Proclin 300.

Consulte la información específica del buffer en la copia impresa del datasheet o en el COA específico del lote.

Información de uso del producto

Aplicación	Dilución
ELISA	1:5000-1:20000
IHC	1:50-1:500
WB	1:500-1:2000

Estabilidad y almacenamiento

Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.

Fondo

T-cell surface glycoprotein CD3 epsilon chain (CD3E) is a ~23 kDa protein. Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR-mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD247/CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain. Upon TCR engagement, these motifs become phosphorylated by Src family protein tyrosine kinases LCK and FYN, resulting in the activation of downstream signaling pathways. CD3E ITAM phosphorylation creates docking sites for the protein kinase ZAP70 leading to ZAP70 phosphorylation and its conversion into a catalytically active enzyme. CD3E is the therapeutic target of blinatumomab (Blincyto).

1. Gimferrer, I. et al. (2004) Journal of immunology (Baltimore, Md. : 1950) 173, 2262-70. PMID: 15294938

2. de Saint Basile, G. et al. (2004) The Journal of clinical investigation 114, 1512-7. PMID: 15546002

3. Barber, EK. et al. (1989) Proceedings of the National Academy of Sciences of the United States of America 86, 3277-81. PMID: 2470098

4. Du, J. et al. (2025) Cell 188, 4025-4042.e20. PMID: 40592325

5. Soudais, C. et al. (1993) Nature genetics 3, 77-81. PMID: 8490660

Nota

For research use only.

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