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Developing & Offering Assay Products
in the San Francisco Bay Area since 2003

Welcome To BioAssay Systems

BioAssay Systems develops and markets innovative and high-throughput assay solutions to satisfy the ever increasing demands of the life sciences industry. The founders of BioAssay Systems have over 50 years of extensive experience in modern drug discovery. We have developed over 250 assay kits for drug discovery and life sciences research. We pride ourselves on the services we provide and products that are simple, convenient to use, and superior in performance.

Why BioAssay Systems?

Expert Technical Support


Technical support provided by the very scientists that develop the assays.

Expansive Catalogue


With over 200 different products, acquire all your assay kit needs in one order.

Trusted Globally


Products used by clients worldwide with distributors in over 60 countries.

Quality and User-friendly


Products are extensively tested and validated prior to release so researchers need little-to-no time for assay optimization.

Competitive Prices


Because we develop and manufacture the products, our prices are lower than competitors on the market.