Companies working with ELISA also work in 22 other areas:
- Antibodies (9)
- Reagents (4)
- Assays (2)
- COVID-19 (2)
- Immunology (2)
- Laboratory Services (2)
- Cell Culture Media (1)
- Contract Manufacturing (1)
- Contract Research (1)
- Diagnostics (1)
- DNA (1)
- Environmental Testing (1)
- EUA (1)
- Fermentation (1)
- Food (1)
- Food Safety (1)
- Immunoassays (1)
- Peptides (1)
- Point-of-Care Diagnostics (1)
- Proteins (1)
- Proteomics (1)
- Therapeutics (1)
The number of employers follows the core activity.