Description
Creative Biolabs has developed several immune checkpoint stable cell Lines expressing the most popular immune checkpoints to accelerate clients' immunotherapy discovery and clinical translation. Recombinant CHO-K1 cells constitutively expressing human PD-L1 (Programmed Cell Death 1 Ligand 1, CD274, B7 homolog 1 (B7- H1), GenBank accession #NM_014143). Which can be used in binding assays and functional assay.
Features
Stable cell lines for increased reliability and reproducibility;
Protein expression at the cell surface validated by FACS or WB;
Applications
Screen PD-L1 antibodies for binding affinity and biological assays.
Organism
Human
Strain Name
CHO-K1
Common Name
PD-L1
Background
The binding of Programmed Cell Death Protein 1 (PD-1), a receptor expressed on activated T-cells, to its ligands, PD-L1 and PD-L2, negatively regulates immune positive responses. The PD-1 ligands are found on most cancers, and PD-1:PD-L1/2 interaction inhibits T cell activity and allows cancer cells to escape immune surveillance.

For Research Use Only | Not For Clinical Use

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