Methods and Technologies

  • Mass Spectrometry Services

    • Product Characterization / CMC Support
    • Peptide Map full sequence support LC-MS/MS
    • Site-specific oligosaccharide profiling (mapping)
    • Disulfide Site / Bond Determination
    • Post-translational Modifications
      • Sulfation
      • Phosphorylation site identification

    • Agilent 6340 Ion Trap LC/MS
      • Nanoflow Chip Cube Technology
      • MALDI Source
      • ESI Source
      • ETD Capability
      • 1200 Series Nanoflow LC System for MS

    • Agilent 6210 ESI-ToF LC/MS
      • Nanoflow Chip Cube Technology
      • MALDI Source
      • ESI Source
      • 1100 Series LC system
      • Analytical Fraction Collector/MALDI Spotter
      • Diode Array Detector

  • Chromatographic Services
    • Peptide Mapping via RP HPLC
    • Fingerprint w/ optional Mass Analysis
    • Fraction / Peak Sequence Support LC-MS/MS
    • Amino Acid Compostional Analysis (AAA)
    • Glycosylation Profile
      • N-Linked Oligosaccharide Analysis
      • O-Linked Oligosaccharide Analysis
      • Sialic Acid Determination
      • Monosaccharide Profile Determination
    • SEC HPLC for Size / Aggregation Analysis
    • Purity, Identity and Quantitation of API and DP
    • Purity, Identity and Quantitation of Lipids
    • Residuals / Degradation Analysis

  • Stability Program Design and Management


  • N-terminal sequencing
    • Automated Edman degradation
    • Mass Spectrometry

  • Gel Analysis Services
    • SDS-PAGE coupled with densitometry
    • 2-D SDS PAGE - proteomics support
    • Capillary Electrophoresis: On-Line Q1 07
    • IEF coupled with densitometry


  • Western Blot


  • ELISA / Immunoassay

    • Protein/peptide Quantification
    • Residual contaminant analysis

  • FTIR IR / Microscopic FTIR


  • Extinction Coefficient Determination


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