The Chromalite™ M range of chromatographic resins are hydrophilic, macroporous, methacrylic resins for large-scale applications. Based on a rigid polymeric backbone that ensures excellent pressure-flow properties, they have been designed for high performance, stability and reliability under the conditions of modern industrial bioprocesses.

Chromalite™ MEP/M is an affinity chromatography resin used in protein purification.


Principal Applications

  • Preparative chromatography
  • Ligand coupling for medical device application
  • enzyme immobilization
  • Purification of peptides obtained by fermentation
  • Protein purification (up to 250 kDa)


  • High chemical stability
  • Hydrophillic

Regulatory Approvals

  • TSE/BSE/GMO free
  • Council of Europe Resolution ResAP (2004)3
  • Halal
  • Kosher

Typical Packaging

  • 25ml
  • 100ml
  • 500ml
  • 1L
  • 5L
  • 10L

* Shipped in wet form

Typical Physical & Chemical Characteristics:

Particle Size - µm 75 - 125
Functional Group Epoxy
Pore Diameter 1000 Å
Working pressure (max.) 20 bar
Optimal storage condition 2 - 20 °C
Total Capacity (min.) n/a mg/ml
Supplied as Wet