BioAssay Systems

BioAssay Systems

All Products

​BioAssay Systems is a biotechnology company based in the San Francisco Bay Area, founded in 2003. The company specializes in developing and manufacturing high-throughput assay kits and reagents for life science research, diagnostics, and drug discovery.​


Product Portfolio

BioAssay Systems offers over 250 assay kits across various research areas, including:​


  • Enzyme Activity: Assays for enzymes such as lactate dehydrogenase, peroxidase, and acetylcholinesterase.
  • Metabolism: Kits for measuring glucose, lactate, and other metabolic markers.​
  • Oxidative Stress: Assays to detect reactive oxygen species and related biomarkers.​
  • Signal Transduction: Tools for analyzing cellular signaling pathways.​
  • Blood & Urine Chemistry: Tests for common clinical chemistry parameters.​
  • Food & Beverage Analysis: Kits for detecting components like urea and histamine in food samples.

The company also provides reagents and accessories, including transfer pipettes, 96-well plates, and specific reagents like acetylcholinesterase reagent. ​

Custom Services

BioAssay Systems offers a range of services to support research and development:​


  • Assay Design & Development: Custom development of novel assays tailored to specific research needs.
  • Analytical Services: Comprehensive analysis of biological samples, including sample preparation and data interpretation. ​
  • Assay Customization: Modification and optimization of existing assay kits to fit particular project requirements. ​
  • Lead Discovery Services: Support for identifying and validating potential drug candidates.