Assay Services


Quantitative Immunoassays


Cell-Based Assay Services


Reagent Development Services


Additional Services

  • ​Assay Design & Development
  • Assay Optimization
  • Technology Transfer
  • Life Science Consulting Services

Interested in one of our services?


Contact us:

W: online form


P: 1-877-PBL-8881

F: 1-732-777-9141


Understanding the role of protein biomarkers in various disease states is essential, as are the most robust tools for examining how your therapeutic candidates modulate these biomarkers. The roles and regulation of cytokines and interferons are crucial in many therapeutic indications, and new applications for these biomarkers continue to be identified as detection technology evolves. PBL's Assay Services capabilities can help you to better quantify the key biomarker proteins that impact your clinical development programs.


PBL Assay Science is a science-driven outsourcing partner that provides reliable, high quality work on-time and on-budget. We have built our reputation over 25 years in business by listening to our clients and delivering the products and services they demand. Our approach is to tailor the service to meet your project needs, not a one-size-fits-all attitude. PBL's flexible workforce ensures our capacity is appropriate for any project. As SMEs in immunoassays, cytokines, and interferons, we can help turn your data into actionable knowledge.


PBL scientists communicate directly with you building a transparent, collaborative environment eliminating costly missteps. Your data are entirely your data with our fee-for-service model. To learn how PBL may help or to discuss an upcoming project, please contact us.


Your confidentiality is important to us. All services are provided under strict non-disclosure terms and conditions.


For an in depth overview of our capabilities, view our Assay Services Brochure here.

Find your product of interest by searching for category, species, molecule and/or application.

Visit our blog to read about recent developments in the fields of interferon, cytokine and biomarker research!

Sign up for our mailing list to be kept up-to-date on the latest promotions, company and product news.

Go to top