Bioanalytical CRO With 35 Years Of Experience

Discover why >50% of new clients sign for a second bioanalytical services project

Grounded in decades of leadership in hematology and coagulation products and services, today’s Prolytix applies our extensive protein chemistry expertise to advance the diverse needs of large molecule developers and manufacturers from late discovery to commercialization.

  • CLIA, GMP, GLP, and GCP facilities
  • Transparent communications and dedicated client collaboration 
  • Proprietary PROpath project management software supports highly effective program management 
  • Streamline development decision-making with reliable data and analysis
  • Outstanding FDA and client inspections track record

Explore Our Biotherapeutic Expertise

Bioanalytical Services • Stability & Release Testing • Process Development • Custom Sample Collection Devices • High-Quality Research Reagents

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CRO With 100% On-Time Delivery

100% On-Time Delivery. Is This True?

No CRO can guarantee to be 100% on-time 100% of the time, but last year, Prolytix averaged 100% on-time delivery. We’ll share the processes and track record that make this possible.

White Paper: Improvements to PS80 Detection in Drug Product Formulations

This technical white paper describes the mixed-mode HPLC method Prolytix developed to notably improve the determination of polysorbates, such as PS80, in drug product formulations.

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Prolytix stands out as a service provider of choice due to an impressive depth of blood and protein knowledge and a higher touch service model versus larger players.


Senior program manager, biotech company focused on immune deficiency disorders
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The scientific knowledge and rigor Prolytix brought to the table was excellent, and turnaround time was fantastic compared to the large, global CROs. Prolytix clearly understood the scope of our request, their written reports were clear and exceeded our expectations for GMP scientific reports.


CEO, biotech company focused on development of immuno-oncology and infectious diseases therapeutics
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The Prolytix team was timely, precise, concise, and helpful in developing the best immunoassay for our needs. We successfully improved upon the published finding and also gained certainty about species specificity. It is essential to have good assays to clearly understand biology. I am very grateful to have had the opportunity to work with this team and hope to work with you again in the near future.


Director, Immunology & Biomarkers, midsized biotech company
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