Anti-Human CD279 (PD-1) SAFIRE Purified

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Anti-Human CD279 (PD-1) SAFIRE Purified

货号:31821-25-25,31821-25-100

规格:25 ug,100 ug

价格:1320,3520

产品类型:抗体和染料

品牌:Biogems

物种:人

宿主:小鼠

抗体亚型:IgG

荧光染料:Purified

Catalogue Number :31812-25

Description

The J43.1 monoclonal antibody specifically reacts with mouse CD279, also known as PD-1 (programmed death-1), a 50-55 kDa glycoprotein of the Ig superfamily. The PD-1 ligands, PD-L1 (B7-H1) and PD-L2 (B7-H2) are members of the B7 family. Pd-1 contains an Immunoreceptor Tyrosine-based Inhibitory Motif (ITIM) and influences the peripheral tolerances and autoimmune diseases in mice. PD-1 is transiently expressed on CD4/CD8 thymocytes, it is upregulated in apoptotic cells, and it is expressed by activated myeloid and T and B cells.

The binding of PD-1 to its ligands is blocked by the J43 antibody, which also enhances contact hypersensitivity and exacerbates acute Graft-versus-host disease, Experimental autoimmune encephalomyelitis and NOD diabetes. PD-1 seems to downregulate the immune response, as the development of splenomegaly and breakdown of peripheral tolerance in PD-1 deficient mice suggests.

Additional Information

Clone

J43.1

Format:

SAFIRE Purified

Applications

FC, FA, IHC, IP

Reactivity

Mouse

Isotype:

Armenian Hamster IgG

Research Interest:Adaptive Immunity,Apoptosis
Cell Type:T Cells,B Cells

Preperation:

The product should be stored undiluted at 4°C. Do not freeze. The monoclonal antibody was purified utilizing affinity chromatography. The endotoxin level is determined by LAL test to be less than 0.01 EU/µg of the protein.

Formulation:

Phosphate-buffered aqueous solution, ph7.2.

References:

Nishimura, H., Agata, Y., Kawasaki, A., Sato, M., Imamura, S., Minato, N., ... & Honjo, T. (1996). Developmentally regulated expression of the PD-1 protein on the surface of double-negative (CD4–CD8–) thymocytes.International immunology,8(5), 773-780.

Salama, A. D., Chitnis, T., Imitola, J., Ansari, M. J. I., Akiba, H., Tushima, F., ... & Khoury, S. J. (2003). Critical role of the programmed death-1 (PD-1) pathway in regulation of experimental autoimmune encephalomyelitis.The Journal of experimental medicine,198(1), 71-78.

Carreno, B. M., & Collins, M. (2002). The B7 family of ligands and its receptors: new pathways for costimulation and inhibition of immune responses.Annual review of immunology,20(1), 29-53.

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