Anti-Human CD3 epsilon Reference Antibody (Teplizumab, RUO) (HY057036)

Name: Anti-Human CD3 epsilon Reference Antibody (Teplizumab, RUO)
Brand: abinScience
SKU: HY057036
Price: 176 USD
Availability: InStock

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Número de catálogo	HY057036
Descripción	Research Grade Teplizumab (HY057036) is a humanized monoclonal antibody detecting T3E in ELISA, Bioactivity: FACS, Functional assay, Research in vivo. Suitable for Human. Highlights ●Multi-Application — Validated across multiple applications.
Reactividad de especies	Human
Aplicaciones	ELISA, Bioactivity: FCM, Functional assay, Research in vivo
Especie huésped	Human
Clonalidad	Monoclonal
Isotipo	IgG1-kappa
Objetivo	CD3E, CD3e, T-cell surface antigen T3/Leu-4 epsilon chain, T-cell surface glycoprotein CD3 epsilon chain, T3E
Nivel de endotoxinas	< 10 EU/mg
Pureza	>95% as determined by SDS-PAGE.
Purificación	Protein A/G purified from cell culture supernatant.
Número de acceso	P07766
Forma	Liquid
Buffer de almacenamiento	0.01M PBS pH 7.4. Consulte la información específica del buffer en la copia impresa del datasheet o en el COA específico del lote.
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.
Nombres alternativos	MGA-031 / MGA031, PRV-031, 876387-05-2
Fondo	T-cell surface glycoprotein CD3 epsilon chain (T3E,T-cell surface antigen T3/Leu-4 epsilon chain,CD3e,T-cell surface glycoprotein CD3 epsilon chain) 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. 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. Not suitable for clinical or therapeutic use.
Isotype Control	Human IgG1 Recombinant Isotype Control Antibody (HyHEL-10) (HV080407) Human IgG1 Recombinant Isotype Control Antibody (13R4) (HV080507)