CDMO Services

Bioanalytics

Bioanalytics and Protein Characterization Expertise


iBio's analytical team provides method development and validation as part of its core process development and cGMP manufacturing services, while also performing these services on an ad hoc basis.

Bioanalytics Capabilities


  • Intact Protein Analysis
    • Proteoform determination for therapeutic proteins
      • Glycoforms
      • Sequence variants
    • Middle-down characterization for monoclonal antibodies
      • Heavy chain and/or light Chain
      • Fab and Fc
    • Antibody drug conjugate (ADC) characterization
      • Stoichiometric determination
  • Bottom-up Proteomic Assays
    • Amino acid sequence confirmation
    • Identification of post-translational modifications
    • Identification of sequence variants
    • Glycopeptide identification
    • Disulfide bridge mapping
  • Multiple Reaction Monitoring (MRM) Profiling
    • Small molecules
    • Peptides
  • Released N-glycan profiling