Explore our featured protein targets, organized by research area. Each link opens a dedicated resource page with target biology, selection guidance, and related products.
Drug Discovery & Immuno-Oncology Targets
- PD-1 / PD-L1 / CTLA-4 / LAG-3 — Immune Checkpoint Proteins
- CD19 / CD20 / CD22 — B Cell & CAR-T Targets
- FcRn & Fcγ Receptors — Antibody Engineering Targets
- TNF-α / TRAIL / RANKL — TNF Superfamily
- EGFR / HER2 / VEGFR — Growth Factor Receptors
- Claudin 18.2 / GPC3 / Nectin-4 — ADC Targets
Cytokines & Growth Factors
- IL-2 / IL-6 / IL-15 — Interleukins
- CCL2 / CXCL8 / CXCL12 — Chemokines
- IFN-α / IFN-β / IFN-γ — Interferons
- G-CSF / GM-CSF / M-CSF — Colony-Stimulating Factors
- EGF / FGF-2 / VEGF / BDNF — Growth Factors
Viral Antigens
- SARS-CoV-2 Spike & Nucleocapsid — Coronavirus Antigens
- Influenza HA / NA / NP — Influenza Antigens
- HBV / HCV — Hepatitis Antigens