15mL Ultrafiltration Centrifugal Filter 50 kDa with Regenerated Cellulose RC Membrane

BriScale 15mL 50 kDa centrifugal filters are made of low-binding regenerated cellulose(RC) ultrafiltration membranes, which can achieve a high protein recovery rate >90%, using marker protein BSA(67 kDa) at 1 mg/mL, centrifuge 20 mins. BriScale centrifugal filter is ideal for the concentration of proteins and biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms. The vertical design and membrane surface area provide fast concentration time and rapid protein concentration for up to 80-fold concentration. The centrifugal filter unit consists of a lid, a filter device and a centrifuge tube. Use a pipette to collect the concentrate from the filter device. The ultrafiltrate is collected in the centrifuge tube for further analysis. BriScale 15 RC Centrifugal Filters can handle samples up to 15 mL in rotors accepting 50 mL centrifuge tubes. Use in fixed angle 45°rotor(max starting volume of 12mL) or swing bucket rotor(max starting volume of 15mL).

· 50 kDa MWCO RC membrane achieves a high recovery rate of>90%,
· Color-coded cap with different MWCO, volume graduation for easy detection and user-friendly
· Low-binding regenerated cellulose(RC) ultrafiltration membranes
· Broad chemical compatibility pH 1-14
· 80-fold concentration with vertical membranes
· Translucent housing and volume marker make sample monitoring effortless

· Concentration and purification of nucleic acids, proteins such as antigens, antibodies, enzymes, etc and other biomolecules
· Desalting, buffer exchange and dialyzing proteins and antibodies for sample preparation
· Concentration of dilute or pre-purified proteins from chromatography
· Remove primers, adapters or molecular tags from the reaction mixture
· Purification of macromolecules in tissue culture extracts or cell lysates, and protein removal prior to HPLC and mass spectrometry