Thermo Scientific™ Slide-A-Lyzer™ 7K MWCO G2 Dialysis Cassettes

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (7K MWCO).

Brand: Thermo Scientific™

Manufacturer Part Number: 87727

UNSPSC: 41123101

Code: PN

Additional Details:
Additional Details: Weight: 1.81440kg

Product Code. 10616805

Quantity Price
1 £ 106.0 / Pack of 10
EU Stock 7
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Description and Specification


Formulation Cellulose membrane framed in inert plastic
Sufficient For 10 samples, each 0.1 to 0.75mL
Description Slide-A-Lyzer G2 Dialysis Cassettes, 7K MWCO, 0.5mL
Quantity 10 cassettes
MWCO 7000 Da

These second generation (G2) Slide-A-Lyzer Dialysis Cassettes are free-standing, self-floating and pipet-loadable units for dialysis. The 7K MWCO units are available in two different sizes to accommodate samples between 0.1 and 3mL. (Cassettes with other MWCO designations are available in five sizes to accommodate up to 70mL). The single-use, disposable Slide-A-Lyzer G2 Cassettes offer maximum efficiency, convenience and sample protection in one package. Sample loading and removal are easily accomplished by using a serological pipet 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 7K molecular-weight cutoff (MWCO) cassettes use a cellulose membrane that is rated to completely retain proteins and other macromolecules that are larger than 7000 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 – pipet-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

  • Two sizes – optimized for 0.1 to 0.5mL samples and 0.5 to 3mL samples, respectively

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


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