Pall Filter Centrifuges

Pall GHP Nanosep MF Centrifuge Devices HPLC Grade, Pall Centrifuge Devices

Pall GHP Nanosep Centrifuge Devices used for rapid sample prepration in many applications: particulate removal prior to sample analysis (HPLC, IC, GC, or MS); removal of precipitates (metals, polymers, or crystals); isolation of DNA from agarose gel slices; removal of cells from media prior to analysis; and applications requiring maximum filtrate recovery from limited sample volumes. The Pall GH Polypro (GHP) hydrophilic polypropylene membrane offers maximum chemical compatibility. Pall GHP membrane offers low protein binding (96.5% recovery), and low extractables. Pall GHP Nanosep Centrifuge Devices can be spun at 14,000g with leak-free operation.

Pall Jumbosep Centrifuge Devices, Pall Centrifuge Devices

Pall Jumbosep Centrifuge Devices replaces dialysis, chemical precipitation, and lyophilization in the following applications: concentrating and desalting proteins and nucleic acids; buffer exchange or salt removal of chromatography eluates and gradient fractions; separation of biomolecules from cell culture supernatants; virus concentration or removal; crude fractionation of dilute protein mixtures; purification and clarification of tissue homogenates; and removal of debris and particulates from cell lysates. Pall Jumbosep Centrifuge Devices concentrates 60mL volumes to 5mL in less than 30 minutes. Pall Jumbosep Centrifuge Devices sealing mechanism prevents solution bypass or cross-contamination. Pall Jumbosep Centrifuge Devices has a built-in dead stop which prevents spinning to dryness. Pall Jumbosep Centrifuge Devices available with low-protein binding Omega (modified polyethersulfone) membrane inserts. Pall Jumbosep Centrifuge Devices starter kits and accessories are reusable. Pall Jumbosep Centrifuge Devices generic starter kit 28143-860 comes without a membrane insert. Nonsterile. Pall Jumbosep Centrifuge Devices may be sanitized by filtering 70% ethanol through the device prior to use. Pall Jumbosep Centrifuge Devices requires swinging bucket rotor that accepts 250mL bottles.

Pall Macrosep Centrifuge Devices, Pall Centrifuge Devices

Pall Macrosep Centrifuge Devices are used to concentrate and desalt proteins, DNA and RNA; buffer exchange or remove salt from chromatography eluates and gradient fractions; recover proteins or other molecules from cell culture supernatants; clarify tissue homogenates; concentrate viruses; or wash and concentrate latex suspensions. Pall Macrosep Centrifuge Device concentrates 15mL sample volumes to 0.5mL in 30–60 minutes. Pall Macrosep Centrifuge Device recoveries typically >90%. Pall Macrosep Centrifuge Devices have a built-in deadstop which prevents spinning to dryness. Pall Macrosep Centrifuge Devices have heat-sealing technology which prevents bypass. Polypropylene housing. Pall Macrosep Centrifuge Devices have low protein-binding Omega (modified polyethersulfone) membrane is available in a variety of MWCOs. Pall Macrosep Centrifuge Devices are color-coded for easy identification. Nonsterile. Pall Macrosep Centrifuge Devices may be sanitized by filtering 70% ethanol through the device prior to use. Pall Macrosep Centrifuge Devices requires a fixed-angle or swinging bucket rotor that accepts 50mL tubes, and is capable of up to 5000g.

Pall Microsep Centrifuge Devices, Pall Centrifuge Devices

Pall Microsep Centrifuge Device useful to concentrate dilute protein samples prior to electrophoresis; deproteinize serum or urine for HPLC analysis of drugs, amino acids, and antibodies; recover biomolecules from cell culture supernatants or lysates; isolate low molecular weight compounds from fermentation broths for natural product screening; or for buffer exchange and salt removal. Pall Microsep Centrifuge Device capable of 100x concentration and >90% recovery in just minutes. Pall Microsep Centrifuge Device have low protein-binding Omega (modified polyethersulfone) membranes. Pall Microsep Centrifuge Device also has deadstop to prevent samples form spinning to dryness. Pall Microsep Centrifuge Device ultrasonically sealed, O-ringless design prevents solution bypass and cross-contamination. Provided nonsterile. Pall Microsep Centrifuge Device may be sanitized by filtering 70% ethanol through the device prior to use.

Pall Nanosep and Nanosep MF Centrifuge Devices, Pall Centrifuge Devices

Pall Nanosep MF Centrifuge Devices are used to concentrate, purify, and desalt peptides, proteins, oligonucleotides, DNA, and RNA. Pall Nanosep MF Centrifuge Devices used to clean up molecules following labeling reactions and PCR. Use Pall Nanosep MF Centrifuge Devices to isolate DNA from agarose gel slices; separate proteins, oligonucleotides, and RNA from acrylamide gels; and clarify samples before HPLC analysis. Both Pall Nanosep and Nanosep MF Centrifuge Devices give rapid sample processing with typical recoveries >90%. Pall Nanosep MF Centrifuge DeviceTubes are constructed of polypropylene. Filter medium of Nanosep is Omega (low protein-binding, modified polyethersulfone) on polyethylene substrate. Filter medium of Nanosep MF is Bio-Inert modified nylon. Nonsterile. Pall Nanosep MF Centrifuge Devices may be sanitized by filtering 70% ethanol through the device prior to use. Pall Nanosep MF Centrifuge Devices requires a centrifuge with fixed-angle rotor that accepts 1.5mL microcentrifuge tubes.

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