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PDCD1 Recombinant Human Protein, His Tag

Catalog number: 10377H08H250

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Manufactured by Sino Biological (China); Distributed by Life Technologies.

Programmed cell death 1 (PDCD1) recombinant human protein is supplied as a lyophilized powder. This protein is suitable for use in protein studies such as protein structure analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.

This recombinant protein is expressed from a DNA sequence encoding the extracellular domain (Met 1-Gln 167) of human PDCD1 (NP_005009.2) fused to a polyhistidine tag at the C-terminus.

N-terminal Sequence Analysis: Leu25.

Activity: measured by its binding ability in a functional ELISA . Immobilized human PDCD1 at 10 µg/mL (100 µL/well) has been shown to bind recombinant human CD274-Fc chimera with a linear range of 0.02-0.4 µg/mL.

Formulation: lyophilized in 20 mM Tris, 500 mM NaCl, 500 mM imidazole, pH 7.4, 5% mannitol, 5% trehalose, 0.02% Tween®-80.

Reconstitution: Dissolve the protein in sterile double-distilled water to a concentration of 0.2 mg/mL or lower. It is recommended that the protein be aliquoted and used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: expires one year from date of receipt when stored as instructed.

Programmed Cell Death 1 is a type I transmembrane immunoreceptor and belongs to the CD28 immunoglobulin superfamily that mediates immune responses. PD1 is expressed on activated T-cells, B cells, myeloid cells and a subset of thymocytes. 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. PD1 has been suggested to be involved in lymphocyte clonal selection and peripheral tolerance, and thus contributes to the prevention of autoimmune diseases. Furthermore, PD1 is shown to be a regulator of virus-specific CD8+ T cell survival in HIV infection.

You may also be interested in the following PDCD1 products:
Primary Antibodies
Gene Expression Assays

Products related to PDCD1 biological process:

For Research Use Only. Not for use in diagnostic procedures.


Form: Lyophilized
Purity: ≥ 85% by SDS-PAGE
Species: Human
Expression: Mammalian
Gene Symbol: PDCD1
Gene Aliases: PDCD1, PD1, CD279, SLEB2, hPD-1, hPD-l
Product Size: 5 x 50 µg
Protein Family: CD Proteins
Endotoxin Level: < 1 EU/µg
Protein Subtype: Other Proteins
Molecular Weight: 18 kDa
Research Category: Immunology, Inflammation, Apoptosis
Protein Tag or Fusion: His Tag
Validated Application: Assay Standard

Contents & storage

Includes 5 vial of lyophilized protein. Store at -20 °C.


Manuals & protocols

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