You searched for: Centrifugal Filters

Supplier: VWR International

Use to: Concentrate, purify, and desalt peptides, proteins, oligonucleotides, DNA, and RNA; clean up labeling and PCR reactions; isolate DNA from agarose gel slices; buffer exchange; separate proteins, oligonucleotides, and RNA from acrylamide gels; clarify samples; or remove particulates.

Supplier: Cytiva

Precise, quick recovery of microliter volumes of concentrate from starting volumes up to 5.0 ml.

Supplier: Cytiva

Convenient and reliable concentration, purification, and diafiltration of 15 to 60 ml biological samples.

Supplier: Cytiva

These centrifugal devices can quickly concentrate up to 20 ml of biological sample without valuable sample loss.

Supplier: Cytiva

Simple, reliable processing samples of 50 to 500 μl.

Supplier: Cytiva

NAB Nanosep® is a low cost alternative to expensive kits that yields quantity and quality of nucleic acid suitable for downstream applications, such as PCR, sequencing, and RE digestion. NAB nanoseps offer various protocols that help the end user save money without sacrificing results.

Supplier: Thermo Scientific

Filter volumes as low as 50 µl with low hold-up volume with these National™ micro-centrifugal filters.

Supplier: Thermo Scientific

Filter volumes up to 2 ml with these National™ centrifugal filters.

Supplier: Corning

Spin-X® centrifuge tube filters use centrifugation to remove bacteria, particles, or cells from liquids, HPLC sample preparation and DNA removal from agarose or acrylamide gels.

Supplier: Thermo Scientific

Filter volumes up to 25 ml with these National™ 25 ml centrifugal filters.

Supplier: Epredia

Use the Epredia™ EZ Single Cytofunnel™ with Brown Filter Cards for sample volumes of 0.4 ml or less.

Supplier: Epredia

Double the number of sample presentations per run with the Epredia™ EZ Double Cytofunnel™.

Supplier: Epredia

Prepare larger volume samples conveniently with the Epredia™ EZ Megafunnel with caps and slides.

Supplier: Corning

These non sterile centrifugal concentrators offer a simple, one step procedure for concentrating or desalting proteins and other biomolecules with 90% or better recovery.

Supplier: Epredia

Optimize cell yield with the Epredia™ EZ Single Cytofunnel™ with white filter cards and caps.

Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA

Spin concentrators are devices used to concentrate protein samples via low-speed centrifugation through MWCo filters into a collection tube.

Supplier: Sartorius

Vivaspin® concentrators are disposable ultrafiltration devices for the concentration of biological samples of 0.4 to 2 ml.

Supplier: Thermo Scientific

Protein Concentrators PES are disposable ultrafiltration centrifugal devices with a polyethersulfone (PES) membrane for concentration, desalting, and buffer exchange of biological samples such as proteins and nucleic acids.

Supplier: Cytiva

Vivaspin® sample concentrators are designed for fast, nondenaturing concentration of biological samples by membrane ultrafiltration.

Supplier: Cytiva

Protein A HP SpinTrap™ columns are designed for the enrichment of proteins of interest, immunoprecipitation and the purification of monoclonal and polyclonal antibodies from cell lysates and biological fluids.

Supplier: Sartorius

The Vivaspin® Turbo 15 can handle up to 15 ml sample volume in swing bucket rotors and 11 ml in fixed angle rotors accepting 50 ml centrifuge tubes.

Supplier: IBI Scientific

The columns and collection tubes can be used with extra reagents from previously purchased full kits.

Supplier: Sartorius

Vivaspin® centrifugal concentrators are disposable ultrafiltration devices for the concentration of biological samples. Vivaspin® 500 centrifugal filter units offer a simple, one step procedure for sample concentration with volumes from 5 to 500 µl. They can effectively be used in fixed angle rotors accepting 2.2 ml centrifuge tubes.

Supplier: Sartorius

Vivacon® 500 centrifugal concentrators have been designed for DNA and protein concentration and rebuffering. They feature a horizontal membrane design that is preferred by some users for reasons of consistency with previously used procedures and reproducibility.

Supplier: Sartorius

For 2 to 15 ml, cellulose triacetate membrane. Disposable ultrafiltration device for endotoxin concentration and removal of substances interfering with the LAL test from liquid samples. The device is a spin column based ultrafiltration unit. It can effectively be used in swing bucket or fixed angle rotors accepting 50 ml conical bottom centrifuge tubes.

Supplier: Sartorius

Vivaspin® 6 centrifugal concentrators have been developed to offer increased volume flexibility and performance. Vivaspin® 6 can process 6 ml in either swing bucket or fixed angle rotors accepting standard 15 ml conical bottom test tubes.

Supplier: Sartorius

These are for 0.1 to 1000 ml, Hydrosart® membrane. Vivaflow 50R is a ready to use and reusable laboratory crossflow cassette for applications like cell culture supernatant concentration, virus concentration and water sample concentration. The thin channel, flip flow recirculation path of the modules provides high crossflow velocities with minimum pump speed requirements. A single module with 50 cm² active membrane area typically concentrates 250 ml by a factor of 20 in less than 30 min.

Supplier: Sartorius

Vivaspin® Turbo 4 can handle 0.04 to 4 ml sample volume in swing-out and fixed angle rotors accepting 15 ml centrifuge tubes.

Supplier: Sartorius

Vivaspin® 15R is targeting the volume segment of 4 to 15 ml with the Hydrosart® regenerated cellulose membrane. This membrane is ideal when extremely high recovery rate and very low adsorption is required, for example in applications such as concentration and desalting of immunoglobulin fractions.

Supplier: Sartorius

Vivaspin® 20 centrifugal concentrators offer increased volume flexibility and performance to the Vivaspin® potfolio. Vivaspin® 20 handles 5 to 20 ml in swing bucket rotors and 14 ml in fixed angle rotors accepting 50 ml centrifuge tubes. Vivaspin® 20 features twin vertical membranes for unparalleled filtration speed and >100-fold concentration. Volume graduation allows monitoring the concentration process and the modified dead stop pocket simplifies pipetting of the final concentrate.