Comparison

Anti-Mouse CD279 (PD-1) Purified Size 100 ug

Item no. 31812-20-100
Manufacturer BioGems
Amount 100 ug
Category
Type Antibody
Format Purified
Applications FC, IP, IHC
Clone J43.1
Specific against Mouse
Host Hamster
Isotype IgG
ECLASS 10.1 32160702
ECLASS 11.0 32160702
UNSPSC 12352203
Available
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.

Research Interest
Adaptive Immunity, Apoptosis
Preperation
The product should be stored undiluted at 4C and should be protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified utilizing affinity chromatography and unreacted dye was removed from the product.
Formulation
Phosphate-buffered aqueous solution, ≤ 0.09% Sodium azide, may contain carrier protein/stabilizer, 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.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

Amount: 100 ug
Available: In stock
available

Delivery expected until 8/23/2024 

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