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View Productssize | 100ug |
---|---|
Brand | ProteoGenix |
Product type | Recombinant Proteins |
Host Species | Escherichia coli (E. coli) |
Applications | Elisa, WB |
Product name | CD274 / PD-L1 / B7-H1, N-His, recombinant protein |
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Origin species | Homo sapiens (Human) |
Expression system | Prokaryotic expression |
Molecular weight | 27.50 kDa |
Protein delivered with Tag? | N-terminal His Tag |
Purity estimated | >90% as determined by SDS-PAGE |
Buffer | PBS, pH7.5 |
Delivery condition | Dry Ice |
Storage condition | 4°C for short term (1 week), -20°C or -80°C for long term (avoid freezing/thawing cycles; addition of 20-40% glycerol improves cryoprotection) |
Brand | ProteoGenix |
Host species | Escherichia coli (E.coli) |
Applications | ELISA,WB |
Fragment Type | Phe19-Arg238 |
Protein Accession | Q9NZQ7 |
Reference | PX-P5608 |
Note | For research use only |
CD274 / PD-L1 / B7-H1 is a type I transmembrane protein that is expressed on the surface of various cells, including antigen-presenting cells. It is composed of a single extracellular immunoglobulin-like domain, a transmembrane domain, and a short cytoplasmic tail.
CD274 / PD-L1 / B7-H1 is an inhibitory receptor that binds to its ligand, programmed cell death-1 (PD-1), expressed on the surface of activated T cells. This interaction suppresses T cell activation and proliferation, and promotes the induction of tolerance.
CD274 / PD-L1 / B7-H1 is involved in the regulation of immune responses and is a target for immunotherapy. The use of monoclonal antibodies to block the interaction between CD274 / PD-L1 / B7-H1 and PD-1 has been shown to enhance anti-tumor immunity, leading to improved clinical outcomes in cancer patients.
CD274 / PD-L1 / B7-H1, N-His, recombinant protein on SDS-PAGE under reducing condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is superior than 90 %
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