AMICON ULTRA-4 CENTRIFUGE FILTER UNIT, 4ML - 10 KDa cutoff. Available in 3 pack sizes.UFC801008D - 8 packUFC801024D - 24 packUFC801096D - 96 packHigh recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offsHigh retentate recovery of greater than 90%Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 5 minutes)Heat-sealed membrane minimizes downstream extractables100% integrity tested for reliable performanceConvenient sample monitoring with translucent housing and volume gradationsDirect pipette sample access eliminates processing step to recover concentrateHigh concentration factors of 80-100X
Application: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganismsPurification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLCConcentration of dilute or pre-purified proteins from column eluentsDesalting, buffer exchange and protein dialysis
Legal Information: Amicon is a registered trademark of Merck KGaA, Darmstadt, Germany