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Dialysis and Desalting
BupH Dry Buffers

BupH Packs are pre-blended and pre-measured dry mixtures of commonly needed buffers that are easy to prepare for use in common laboratory techniques and to support other protein research products.
Dialysis/Desalting Handbook

This 26-page handbook highlights the use of dialysis and desalting products to quickly and efficiently remove contaminants from samples; enriches or concentrate proteins and prepares samples for downstream applications.
Sample Preparation

Dialysis is one of the most commonly used techniques to separate sample components based on selective diffusion across a porous membrane. The pore size determines molecular-weight cutoff (MWCO) of the membrane that is characterized by the molecular-weight at which 90% of the solute is retained by the membrane. Thermo Scientific Pierce Slide-A-Lyzer Dialysis Cassettes are a convenient means for dialyzing sample volumes from 100 µl to 30 ml. Low molecular weight contaminant removal, buffer exchange, desalting and concentration can be accomplished with this device. View sample preparation products.
iCON Protein Concentrators

iCON concentrators provide exceptional speed, protein recovery and ease-of-use in a one-step procedure enabling exceptional concentration even with dilute protein samples.
Zeba Desalting Columns

Desalt sample volumes ranging from 2 µl to 4 ml with Zeba Desalting Columns or Spin Plates and experience exceptional protein recovery quickly.