Human CellExp™ PD-1 /PDCD1, C-Fc Tag, human recombinant

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SKU:
7500-50
$719.07
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Description

Human CellExp™ PD-1 /PDCD1, C-Fc Tag, human recombinant is available at Gentaur for Next week delivery.

Inhibits the T-cell proliferation and production of IL-1, IL-4, IL-10 and IFN-γ by suppressing the activation and transduction of PI3K/AKT pathway.

Biomolecule/Target: PD-1/PDCD1

Alternates names: PDCD1, PD1, CD279, SLEB2, hPD-1, hPD-l

Synonyms: PDCD1, PD1, CD279, SLEB2, hPD-1, hPD-l

Background Information: Programmed cell death protein 1 (PD-1) is also known as CD279 and PDCD1, is a type I membrane protein and is a member of the extended CD28/CTLA-4 family of T cell regulators. PDCD1 is expressed on the surface of activated T cells, B cells, macrophages, myeloid cells and a subset of thymocytes. PD-1 has two ligands, PD-L1 and PD-L2, which are members of the B7 family. PD-L1 is expressed on almost all murine tumor cell lines, including PA1 myeloma, P815 mastocytoma, and B16 melanoma upon treatment with IFN-γ. PD-L2 expression is more restricted and is expressed mainly by DCs and a few tumor lines. PD1 inhibits the T-cell proliferation and production of related cytokines including IL-1, IL-4, IL-10 and IFN-γ by suppressing the activation and transduction of PI3K/AKT pathway. In addition, coligation of PD1 inhibits BCR-mediating signal by dephosphorylating key signal transducer. In vitro, treatment of anti-CD3 stimulated T cells with PD-L1-Ig results in reduced T cell proliferation and IFN-γ secretion. Monoclonal antibodies targeting PD-1 that boost the immune system are being developed for the treatment of cancer. This protein is suitable for use in protein studies such as protein structure analysis and protein-protein interactions. It can also be used as an immunogen, as a protein standard, or in cell biology research applications.

Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.

NCBI Gene Symbol: PDCD1

Gene ID: 5133

NCBI Accession: Q15116

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Additional Information

Size:
50 μg
Country of Manufacturing Origin:
USA
Country of Animal Origin:
USA
Gene Source:
Human
Recombinant:
Yes
Source:
HEK293 cells
Purity by SDS-PAGE:
≥95%
Assay:
SDS-PAGE
Purity:
N/A
Assay 2:
N/A
Endotoxin Level:
<1 EU/μg by LAL method
Activity (Specifications/test method):
N/A
Biological activity:
Measured by its binding ability in a functional ELISA. Immobilized human PD1, c-Fc Protein at 2 μg/ml can bind PD-L1, c-Fc Tag (Catalog # 7429) with a linear range of 0.05–0.5 μg/ml
Results:
Measured by its binding ability in a functional ELISA. Immobilized human PD1, c-Fc Protein at 2 μg/ml can bind PD-L1, c-Fc Tag (Catalog # 7429) with a linear range of 0.05–0.5 μg/ml
Molecular Weight:
This protein fused with Fc fragment of human IgG1 at the C-terminus, has a calculated MW of 42.6 kDa. The predicted N-terminus is Pro 21. DTT-reduced protein migrates as 50-66 kDa due to glycosylation.
Storage Temperature:
-20°C
Shelf Life:
12 months
Concentration:
N/A
Appearance:
Lyophilized
Handling:
Centrifuge the vial prior to opening.
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