Ultra-Micro DispoDialyzers (Single Use)

The QuikPrep^® Ultra-Micro DispoDialyzer is a disposable dialyzer for the processing of extremely small samples from 1 µl to 5 µl. Dialysis is carried out inside a micro centrifuge tube.

Membrane options are available with molecular weight cut offs from 1,000 to 50,000 Daltons. Each Ultra-Micro DispoDialyzer includes two 1.5 ml capped micro centrifuge collection tubes.

Sample recovery is easy with almost 100% sample recovery. Once dialysis is complete, either extract your sample with a pipette, or invert the dialyzer into a new collection tube and briefly centrifuge (500 to 2000 rpm for 1 to 2 seconds).

Key Features

• Micro-volume dialysis
• Easy to use
• Low protein binding
• High sample recovery
• Rapid dialysis/purification

Applications

• Buffer exchante
• Detergent removal
• Sample concentration for HPLC, HPCE
• Purification of proteins, DNA and RNA
• Removal of excess radiolabel or PCR primers
• Sample preparation for GC, GC-MS, NMR

How to Use Ultra-Micro DispoDialyzers