Bioanalytical Services

DiTEBA offers method development, validation and specimen analysis using state-of-the-art laboratory equipment and techniques, including Ultra Performance Liquid Chromatography Mass Spectrometry (UPLC/MS/MS) as well as liquid and gas chromatography techniques.

We can also develop sensitive and specific GLP compliant immunoassays to support the study of macromolecules for PK, biomarkers and immunogenicity studies.  The development of bioanalytical methods is tailored to meet specific clinical needs and direct, indirect, capture and competitive ELISA formats are available.


Our scientists have extensive experience developing and validating bioanalytical methods in blood, urine and tissue specimens to support your pre-clinical studies through Phase III clinical trials.  Our bioanalytical services are performed in compliance with GLP and comply with Health Canada and U.S. FDA guidelines.

Our bioanalytical testing services include:

  • Assay method development, validation and transfers
  • Expertise in many proven validated methods to quantitatively measure all types of compounds, small or large molecule, using:
    • GC-FID
    • UPLC/MS/MS
    • HPLC - GFC
    • UPLC—UV, Fl, ECD
    • Capillary Electrophoresis (CE)
    • ELISA (Immunochemistry)
    • Gel Image Analysis System
  • Feasibility assessments
  • Metabolite identification using LC/MS/MS

Pre-clinical trial support

  • Bioanalysis of drug and metabolites in biological fluids
  • Sample analysis technologies in multiple biological species and matrices for human and animal studies
  • Toxicokinetic (TK)

Clinical trial support

  • Pharmacokinetic (PK)
  • Bioavailability Studies
  • Bioequivalence Studies
  • Drug Interaction Studies

Large molecule analysis

  • Proteins
  • Peptides
  • Antibodies
  • Oligonucleotides
  • Polysaccharides
  • Phospholipids, fatty acids