Immune Checkpoint Proteins
PD-1, PD-L1, CTLA-4, LAG-3, TIM-3 and other checkpoint receptors and ligands for binding assays, antibody screening and immuno-oncology research.
By protein type
By species
Yes — checkpoint receptors and ligands are used in binding and blocking ELISAs, SPR/BLI and cell-based assays to screen and characterise antibodies.
Proteins are typically purified to ≥95%, confirmed by SDS-PAGE. Purity, tag and expression host are listed on each datasheet.
Typical lead time is 7–10 business days.
Yes — contact our team with your target, species, tag and quantity.