Process Development


TOYOPEARL AFFIPAK ACT contains multi-milliliter containers of two TOYOPEARL affinity bulk media products: TOYOPEARL AF Epoxy-650M and TOYOPEARL AF-Tresyl-650M.

These multi-packs are useful for developmental engineers who wish to familiarize themselves with resin physical properties in different buffer systems:

  • Slurry and re-slurry mechanics
  • Resin handling during column packing
  • Mechanical strength relative to agarose
  • Degree of compressibility
  • Flow adaptor regimen

The larger resin amounts in LabPak products allow the packing of wider ID and longer columns than available in the ToyoScreen products. This helps the developmental chemist or engineer to better measure under actual packing conditions the following properties:

  • Dynamic binding capacity
  • Selectivity
  • Column efficiency


P/NDescriptionResin VolumeParticle Size (µm)   Price
0043400TOYOPEARL AFFIPAK ACT10 g65  394
Code #DescriptionLiterature Type
PCAT07 TOYOPEARL, TSKgel and Ca⁺⁺Pure-HA Bulk Resin 2019 Product Guide -- Process DevelopmentProduct Catalog
PO14 TOYOPEARL AffiPak ACT LabPak SamplerProduct Overview