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Anti-Mouse PD-1 Recombinant Antibody (J43V2), PerCP (MS870147)

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Aperçu
Numéro de catalogueMS870147
Reactivité des espècesMouse
ApplicationsFCM
Espèce hôteMouse
ClonalitéMonoclonal
IsotypeIgG2a
ID de cloneJ43V2
ConjugaisonPerCP
Cible CD279, PD1, PDCD1, Programmed cell death protein 1, Protein PD-1, PD-1
Niveau d'endotoxines Please contact with the lab for this information.
Pureté >90% as determined by SDS-PAGE.
Produits associés Mouse IgG2a Recombinant Isotype Control Antibody (C1.18.4), PerCP
Numéro d'accès Q02242
Forme Liquid
Tampon de stockage 0.01M PBS, pH 7.4, 50% glycerol, 0.05% Proclin 300.

Reférez-vous aux informations spécifiques sur le tampon dans la copie papier du datasheet ou dans le COA spécifique au lot.

Stabilité et stockage Store at 4°C for 12 months. Protect from light. Do not freeze.
Contexte

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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Note 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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