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PD-L1 Protein (AA 19-238) (His tag,Fc Tag,AVI tag,Biotin)

PD-L1 Spezies: Human Wirt: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Produktnummer ABIN2181597
  • Target Alle PD-L1 Proteine anzeigen
    PD-L1 (CD274 (PD-L1))
    Protein-Typ
    Recombinant
    Biologische Aktivität
    Active
    Proteineigenschaft
    AA 19-238
    Spezies
    • 41
    • 18
    • 6
    • 5
    • 4
    • 3
    • 1
    Human
    Quelle
    • 46
    • 9
    • 7
    • 4
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    HEK-293 Cells
    Aufreinigungstag / Konjugat
    Dieses PD-L1 Protein ist gelabelt mit His tag,Fc Tag,AVI tag,Biotin.
    Marke
    MABSol®,PrecisionAvi
    Sequenz
    AA 19-238
    Spezifität
    Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.
    Produktmerkmale
    This protein carries a human IgG1 Fc fragment at the C-terminus, followed by a polyhistidine tag. The Avi tag (Avitag™) is inserted in-between the Fc and his tags. The protein has a calculated MW of 53.2 kDa. The protein migrates as 60-75 kDa on a SDS-PAGE gel under reducing (R) condition due to glycosylation.
    Reinheit
    >95 % as determined by SDS-PAGE.
    Sterilität
    0.22 μm filtered
    Endotoxin-Niveau
    Less than 1.0 EU per μg by the LAL method.
    Top Product
    Discover our top product PD-L1 Protein
  • Kommentare

    Ready-to-use AvitagTM biotinylated protein:
    The product is exclusively produced using the AvitagTM technology. Briefly, a unique 15 amino acid peptide, the Avi tag, is introduced into the recombinant protein during expression vector construction. The single lysine residue in the Avi tag is enzymatically biotinylated by the E. Coli biotin ligase BirA.

    This single-point enzymatic labeling technique brings many advantages for commonly used binding assays. The biotinylation happens on the lysine residue of Avi tag, and therefore does NOT interfere with the target protein's natural binding activities. In addition, when immobilized on an avidin-coated surface, the protein orientation is uniform because the position of the Avi tag in the protein is precisely controlled.

    Beschränkungen
    Nur für Forschungszwecke einsetzbar
  • Format
    Lyophilized
    Buffer
    Tris with Glycine, Arginine and NaCl,  pH 7.5
    Handhabung
    Please avoid repeated freeze-thaw cycles.
    Lagerung
    -20 °C
    Informationen zur Lagerung
    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))
    Andere Bezeichnung
    PD-L1 (PD-L1 Produkte)
    Synonyme
    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
    Hintergrund
    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.
    Molekulargewicht
    54.0 kDa
    NCBI Accession
    NP_054862
    Pathways
    Cancer Immune Checkpoints
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