General Purification

Prometic Bioseparations Ltd (PBL) have a range of high performance Ion Exchange and Hydrophobic Interaction Adsorbents which can be used in in combination with our Affinity adsorbents to produce highly pure proteins.

The Ion Exchange range includes DEAE, CM, Q and SP adsorbents.

The HIC range includes both Phenyl and Octyl adsorbent.

All the above products are available in a convenient pre-packed format (1 & 5mL columns) and loose media up to 10L pack sizes.

These adsorbents all use PBL’s agarose base matrix, PuraBead™ P6HF, a nearly mono-dispersed 6% highly cross linked agarose which provides:

  • Excellent flow properties
  • High dynamic binding capacity
  • Robust and long life adsorbent
  • Sanitizable using Sodium Hydroxide
  • Easy to pack
  • Manufactured to ISO9001 accredited standard
  • Single batches produced of up to 1000 litres
  • Supported with a comprehensive Regulatory Support File (includes leachables and extractables)