MilliporeSigma™ Amicon™ Ultra-2 Centrifugal Filter Units

Description

Achieve both high sample recovery and fast sample processing. EMD Amicon™ Ultra Centrifugal Filter Units feature regenerated cellulose membranes that are ideal for protein & nucleic acid purification, concentration and desalting. Available in several diameters and molecular weight limits.

Concentrates 2 mL down to 15-70 μl98% sample recoveryFast processing time - 10 to 30 minute spin timesEngineered dead stopReverse spin capability provides consistent recoveriesApplications:Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganismsPurification of macromolecular components found in tissue culture extracts or cell lysatesPrimer removal, PCR cleanup, removal of linkers or macromolecular labels from a reaction mix, and protein removal prior to HPLCDesalting, buffer exchange and protein dialysisMaterial Supplied:The Amicon™ Ultra-2 device is supplied with two microcentrifuge tubes. During operation, one tube is used to collect filtrate; the other tube is to recover the concentrated sample.