Size exclusion chromatography means separation of molecules and particles by size as they pass through a column consisting of porous resin particles.

By harnessing principles of size exclusion chromatography qEV columns offer rapid (<15 minute) and effective isolation into user-specified volumes and buffers.

  • qEV columns remove over 99% of contaminating soluble proteins and ensure that a high yield of EVs remain
  • highly purified samples
  • minimal user intervention
  • certified to the ISO 13485 Medical Device standard – qEV isolation suitable for clinical research
  • compatible with most physiologically relevant buffers
  • isolation from wide variety of fluids, such as saliva, plasma, and bronchoalveolar lavage fluid
Aysia Khan
Application Engineer