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Anti-Mouse PD-1 Recombinant Antibody (29F.1A12), PE (MS870227)

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Vista general
Número de catálogoMS870227
Reactividad de especiesMouse
AplicacionesFCM, IF, WB
Especie huéspedRat
ClonalidadMonoclonal
IsotipoIgG2a, kappa
ID de clon29F.1A12
ConjugaciónPE
Objetivo CD279, PD1, PDCD1, Programmed cell death protein 1, Protein PD-1, PD-1
Nivel de endotoxinas Please contact with the lab for this information.
Pureza >90% as determined by SDS-PAGE.
Productos asociados Rat IgG2a, kappa Recombinant Isotype Control Antibody (RTK2758), PE
Número de acceso Q02242
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.

Estabilidad y almacenamiento Store at 4°C for 12 months. Protect from light. Do not freeze.
Fondo

Programmed cell death protein 1 (CD279/PD-1) is a ~31 kDa protein. Inhibitory receptor on antigen activated T-cells that plays a critical role in induction and maintenance of immune tolerance to self. Delivers inhibitory signals upon binding to ligands, such as CD274/PDCD1L1 and CD273/PDCD1LG2. Following T-cell receptor (TCR) engagement, PDCD1 associates with TCR-CD3 in the immunological synapse and directly inhibits T-cell activation. Suppresses T-cell activation through the recruitment of PTPN11/SHP-2: following ligand-binding, PDCD1 is phosphorylated within the ITSM motif, leading to the recruitment of the protein tyrosine phosphatase PTPN11/SHP-2 that mediates dephosphorylation of key TCR proximal signaling molecules, such as ZAP70, PRKCQ/PKCtheta and CD247/CD3zeta. The PDCD1-mediated inhibitory pathway is exploited by tumors to attenuate anti-tumor immunity and facilitate tumor survival. CD279 is the therapeutic target of pembrolizumab (Keytruda) and nivolumab (Opdivo).

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8. Lázár-Molnár, E. et al. (2008) Proceedings of the National Academy of Sciences of the United States of America 105, 10483-8. PMID: 18641123
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Nota For flow cytometric staining, the suggested use of this reagent is 0.5 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application. For research use only.
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Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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Formula
C₁ × V₁ = C₂ × V₂
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Stock Solution
C₁ (Stock Conc.)
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V₁ (Stock Vol.)
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Working Solution
C₂ (Working Conc.)
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V₂ (Working Vol.)
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