Skip to main content


Hero Region
Interested in a Quote?

Fill out this form to request a quote for proteins, antibodies, or immunoassays in standard sizes or bulk quantities. Our Customer Support Team will be in touch within 1-2 days.

Quality Products You Can Trust

Welcome to the online resource for PBL Assay Science products. We offer a range of high-quality interferon and interleukin immunoassay kits, cytokines and interferons, and monoclonal and polyclonal antibodies for life science researchers. Our products provide consistent performance with reliable and reproducible results.

Need help finding a product?

Our team is ready to assist you

Contact us