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PD-L1 Protein (AA 19-238) (His tag)

PD-L1 Origin: Mouse Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Catalog No. ABIN2181635
  • Target See all PD-L1 Proteins
    PD-L1 (CD274 (PD-L1))
    Protein Type
    Recombinant
    Biological Activity
    Active
    Protein Characteristics
    AA 19-238
    Origin
    • 42
    • 17
    • 6
    • 5
    • 4
    • 3
    • 1
    Mouse
    Source
    • 46
    • 9
    • 7
    • 4
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    HEK-293 Cells
    Purification tag / Conjugate
    This PD-L1 protein is labelled with His tag.
    Sequence
    AA 19-238
    Characteristics
    This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 26.6 kDa. The protein migrates as 40-50 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
    Purity
    >95 % as determined by SDS-PAGE.
    Sterility
    0.22 μm filtered
    Endotoxin Level
    Less than 1.0 EU per μg by the LAL method.
    Top Product
    Discover our top product PD-L1 Protein
  • Restrictions
    For Research Use only
  • Format
    Lyophilized
    Buffer
    PBS, pH 7.4
    Handling Advice
    Please avoid repeated freeze-thaw cycles.
    Storage
    -20 °C
    Storage Comment
    No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
  • Target
    PD-L1 (CD274 (PD-L1))
    Alternative Name
    PD-L1 (PD-L1 Products)
    Synonyms
    B7-H Protein, B7H1 Protein, PD-L1 Protein, PDCD1L1 Protein, PDCD1LG1 Protein, PDL1 Protein, A530045L16Rik Protein, B7h1 Protein, Pdcd1l1 Protein, Pdcd1lg1 Protein, Pdl1 Protein, RGD1566211 Protein, CD274 molecule Protein, CD274 antigen Protein, programmed cell death 1 ligand 2 Protein, CD274 Protein, Cd274 Protein, PDCD1LG2 Protein
    Background
    Programmed cell death 1 ligand 1 (PD-L1) is also known as cluster of differentiation (CD274) or B7 homolog 1 (B7-H1), is a member of the growing B7 family of immune molecules and is involved in the regulation of cellular and humoral immune responses. B7-H1 is a cell surface immunoglobulin superfamily with two Ig-like domains within the extracellular region and a short cytoplasmic domain. PD-L1 is highly expressed in the heart, skeletal muscle, placenta and lung and weakly expressed in the thymus, spleen, kidney and liver. PD-L1 is expressed on activated T-cells, B-cells, dendritic cells, keratinocytes and monocytes. PD-L1 is up-regulated on T- and B-cells, dendritic cells, keratinocytes and monocytes after LPS and IFNG activation and up-regulated in B-cells activated by surface Ig cross-linking. PD-L1 involve in the costimulatory signal, essential for T-cell proliferation and production of IL10 and IFNG, in an IL2-dependent and a PDCD1-independent manner.
    Molecular Weight
    26.6 kDa
    NCBI Accession
    NP_068693
    Pathways
    Cancer Immune Checkpoints
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