Thermo Scientific™ Slide-A-Lyzer™ 10K MWCO G2 Dialysis Cassettes

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (10K MWCO).

Brand: Thermo Scientific™

Manufacturer Part Number: 88253

Slide-A-Lyzer G2 Dialysis Casettes, 10K MW

UNSPSC: 41123101

Code: PN

Additional Details:
Additional Details: Weight: 0.01000kg

Product Code. 11398271

Quantity Price
1 £128.00 / Pack of 6
EU Stock 3
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Description and Specification


Description Slide-A-Lyzer G2 Dialysis Cassettes, gamma-irradiated
Formulation Cellulose membrane framed in inert plastic
Quantity 6 cassettes
Sufficient For 6 samples, each 10 to 30mL
MWCO 10000 Da
Capacity (Metric) 30mL
Item Description Gamma-irradiated, 30mL Cassettes (6)

These second generation (G2) Slide-A-Lyzer Dialysis Cassettes are free-standing, self-floating and pipette-loadable units for dialysis. The single-use, disposable cassettes are available in five different sizes to accommodated samples between 0.1mL and 70mL. They offer maximum efficiency, convenience and sample protection in one package. Sample loading and removal are easily accomplished by using a serological pipette or hypodermic needle (optional) attached to a syringe. The built-in air chamber provides sample buoyancy and vertical orientation of the cassette during dialysis.

The 10K molecular-weight cutoff (MWCO) cassettes use a cellulose membrane that is rated to completely retain proteins and other macromolecules that are larger than 10,000 daltons while allowing removal of buffer salts and small contaminants. The membrane is composed of low-binding regenerated cellulose, and the cassettes are manufactured using clean-room conditions.


  • Easy-loading – pipette-accessible for easy sample loading and retrieval

  • Self-floating – integrated air chambers eliminate the need for float buoys

  • Sturdy construction – ensures the highest possible sample integrity and protection

  • Superior design – thoroughly researched and tested to provide fast and consistent dialysis with maximum sample recovery

  • Multiple sizes – five cassette capacities to optimally match 0.1 to 70mL sample volumes

  • Versatile – ideal for removing low molecular-weight contaminants, performing buffer exchange and desalting

10K Dialysis Membrane Specifications:

  • Composition: Regenerated cellulose synthesized by the Viscose method; 21% glycerol, 0.05% sulfur, Trace heavy metals content
  • Thickness: 0.9 to 1.2mil (22.5 to 30μm)
  • Hydration Required Before Use: 30 seconds for small-volume samples