Celerion provides fit-for-purpose biomarker assay services based on your context of use

Fastrack to Proof of Concept


Soluble biomarkers can provide insight into drug safety and efficacy. Our wide variety of technology platforms allows us to choose the right solution for your biomarker. We have extensive experience in applying these technologies in various matrices such as serum, plasma, BAL, saliva, sputum and tissues. Celerion offers three-tier biomarker validations based on a fit-for-purpose approach in a GLP environment that is consistent with all global regulatory guidelines.

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Celerion three-tiered biomarker assay validation approach

At Celerion, every assay is validated appropriately for its intended purpose.


Understanding the context of use (COU) of each assay is critical for bioanalysis. Our scientific experts start biomarker projects with a collaborative discussion to ensure that we build the right assay and generate the appropriate data for your informed decision making. Our strategy for validation optimizes biomarker development costs, speed, and data delivery while ensuring applicable regulatory expectations are met.

We boast a broad range of experience across platforms and matrices.


We have extensive experience with methods in various matrices including serum, plasma, BAL, saliva, sputum, and tissues. This combined with our wide variety of technology platforms allows us to choose the right solution for your biomarker. Commonly requested analytes include:

  • Cytokines and chemokines – single and multiplexed
  • Immune cell markers (Flow cytometry, ICS)
  • Single and Multi-plex Cytokines (ELISA, MSD, ELISpot)
  • Protein Expression (SIMOA, ELISA/MSD, LC-MS)
  • Gene Expression (qPCR)
  • Hormones, peptides, small molecules (LC-MS)

Bank of chromatography and mass spectrometry instrumentation at Celerion

View our posters and publications to better understand our adaptable biomarker strategies and expertise:

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