DispoEquilibrium Dialyzers

DispoEquilibrium Dialyzers

Single use dialyzers for small samples from 25 µl to 75 µl. Choice of regenerated cellulose or cellulose acetate membrane.

The DispoEquilibrium Dialyzer is an optimum choice for binding and interaction studies. It  is made of inert PTFE allowing for maximum sample retention. Designed for one time use, the DispoEquilibrum Dialyzer is ideal in studies which use radiolabeled compounds, saving you the time of having to clean the chamber after each use.

Item# Description U.S. List Price Quantity
74-2206 DispoEquilibrium Dialyzer, 1 kDa MWCO Regenerated Celluose Membrane, Qty. of 25
74-2207 DispoEquilibrium Dialyzer, 1 kDa MWCO Regenerated Celluose Membrane, Qty. of 50
74-2208 DispoEquilibrium Dialyzer, 1 kDa MWCO Regenerated Celluose Membrane, Qty. of 100
74-0034 DispoEquilibrium Dialyzer, 3.5 kDa MWCO Regenerated Cellulose Membrane, Qty. of 25
74-0035 DispoEquilibrium Dialyzer, 3.5 kDa MWCO Regenerated Cellulose Membrane, Qty. of 50
74-0036 DispoEquilibrium Dialyzer, 3.5 kDa MWCO Regenerated Cellulose Membrane, Qty. of 100
74-2205 DispoEquilibrium Dialyzers, 10 kDa MWCO Regenerated Cellulose Membrane, Qty. of 25
74-2202 DispoEquilibrium Dialyzers, 10 kDa MWCO Regenerated Cellulose Membrane, Qty. of 50
74-2203 DispoEquilibrium Dialyzers, 10 kDa MWCO Regenerated Cellulose Membrane, Qty. of 100
74-2218 DispoEquilibrium Dialyzers, 25 kDa MWCO Regenerated Cellulose Membrane, Qty. of 100
74-2217 DispoEquilibrium Dialyzers, 50 kDa MWCO Regenerated Cellulose Membrane, Qty. of 100
74-2212 DispoEquilibrium Dialyzers, 500 Da MWCO Cellulose Acetate Membrane, Qty. of 25
74-2210 DispoEquilibrium Dialyzers, 25 kDa MWCO Cellulose Acetate Membrane, Qty. of 100
74-2211 DispoEquilibrium Dialyzers, 50 kDa MWCO Cellulose Acetate Membrane, Qty. of 100
74-2220 DispoEquilibrium Dialyzers, 100 kDA MWCO Cellulose Acetate Membrane, Qty. of 25
74-2219 DispoEquilibrium Dialyzers, 100 kDa MWCO Cellulose Acetate Membrane, Qty. of 100
74-2222 Loading Pipette Tips for DispoEquilibrium Dialyzer, Qty. of 100
Login for U.S. Pricing


The DispoEquilibrium Dialyzer allows for equilibrium dialysis of samples from 25 µl to 75 µl with a built-in regenerated cellulose or cellulose acetate membrane. Optimal for binding and interaction studies, the DispoEquilibrium Dialyzer is made of inert PTFE allowing for maximum sample retention. Designed for one time use, the DispoEquilibrum Dialyzer is ideal in studies which use radiolabeled compounds, saving you the time of having to clean the chamber after each use.

Each DispoEquilibrium Dialyzer comes with two caps (one black,one white), two 0.65 ml sample tubes, and two pipette tips for sample delivery and recovery.

Key Features:

  • Easy to use & disposable
  • Small sample volumes: 25 μl to 75 μl each chamber
  • Rapid dialysis due to ultra-thin membrane
  • High-quality regenerated cellulose membranes with MWCOs of 5,000 and 10,000 Daltons
  • Leak-proof

Application:

  • Protein and protein-drug binding assays
  • Receptor binding assays
  • Ligand binding assays
  • Protein-protein and protein-DNA interactions
Specifications74-2220
Filter Mediaµl
MWCO10,000
Packing Material25 to 75
Item #  Membrane Material  MWCO, Daltons  Sample Volume, µl  Qty.
 74-2206  Regenerated Cellulose  1000  25 to 75
 25
 74-2207  Regenerated Cellulose
 1000  25 to 75
 50
 74-2208  Regenerated Cellulose
 1000  25 to 75
 100
 74-0034  Regenerated Cellulose
 3500  25 to 75
 25
 74-0035  Regenerated Cellulose
 3500  25 to 75
 50
 74-0036  Regenerated Cellulose
 3500  25 to 75
 100
 74-2205  Regenerated Cellulose
 10000  25 to 75
 25
 74-2202  Regenerated Cellulose
 10000  25 to 75
 50
 74-2203  Regenerated Cellulose
 10000  25 to 75
 100
 74-2208  Regenerated Cellulose
 25000  25 to 75
 100
 74-2217  Regenerated Cellulose
 50000  25 to 75
 100
 74-2212  Cellulose Acetate
 500  25 to 75
 25
 74-2210  Cellulose Acetate
 25000  25 to 75
 100
 74-2211  Cellulose Acetate
 50000  25 to 75
 100
 74-2219  Cellulose Acetate
 100000  25 to 75
 100