Biochromatography

Biochromatography Columns from Crawford Scientific

HPLC is a widely used technique for the analysis of biomolecules, including peptides and proteins, oligonucelotides, vaccines, amino acids and DNA / RNA. We offer columns from the world’s leading manufacturers for the following analysis types;

  • Reversed Phase columns for peptide sequencing or the analysis of post translational modifications of in-tact proteins or protein fragments
  • Hydrophilic Interaction Chromatography (HILIC) columns for the analysis and characterisation of protein glycoforms
  • Protein affinity columns for Titre analysis during manufacture or process development
  • Ion exchange columns for charged variant analysis
  • Size exclusion columns for aggregate, fragment clips and truncation analysis
  • Hydrohobic Interaction Chromatography for Intact protein analysis and Drug to Antibody Ratio analysis
  • Amino Acid analysis columns
  • Oligonucleotide analysis columns Our vast column range, from premium manufacturers such as Agilent, Thermo and YMC includes columns designed for UHPLC and using world class substrates to minimise unwanted secondary interactions

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