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PD-L1 Protein (AA 19-134) (His tag)

This Recombinant PD-L1 protein is expressed in HEK-293 Cells.
Catalog No. ABIN7013168

Quick Overview for PD-L1 Protein (AA 19-134) (His tag) (ABIN7013168)

Target

See all PD-L1 Proteins
PD-L1 (CD274 (PD-L1))

Protein Type

Recombinant

Biological Activity

Active

Origin

  • 49
  • 19
  • 6
  • 5
  • 4
  • 4
  • 1
Human

Source

  • 49
  • 10
  • 10
  • 5
  • 4
  • 2
  • 1
  • 1
  • 1
HEK-293 Cells

Purity

>95 % as determined by SDS-PAGE.
  • Protein Characteristics

    AA 19-134

    Purification tag / Conjugate

    This PD-L1 protein is labelled with His tag.

    Characteristics

    Human PD-L1 / B7-H1 (19-134) Protein, His Tag (MALS verified)

    Endotoxin Level

    Less than 1.0 EU per μg by the LAL method.
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  • Application Notes

    MALS verified

    Restrictions

    For Research Use only
  • Format

    Lyophilized

    Buffer

    PBS, pH 7.4

    Storage

    -20 °C
  • Target

    PD-L1 (CD274 (PD-L1))

    Alternative Name

    PD-L1

    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

    15.2 kDa

    NCBI Accession

    NP_054862

    Pathways

    Cancer Immune Checkpoints
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