Hledali jste: Filtry centrifugační

Supplier: VWR Collection

Cyto-Strip je vyroben z filtrační karty pro centrifugy. Absorbuje přebytečnou kapalinu z obarveného vzorku pro cytologickou analýzu. Může být použit pro centrifugy Shandon a Sakura Cyto-Tek®.

Supplier: VWR Collection

PP vložka a sběrná zkumavka. MWCO filtry jsou ideální pro zkoncentrování, přečištění a odsolení peptidů, proteinů, oligonukleotidů, DNA a RNA.

Supplier: Cytiva (Formerly Pall Lab)

Convenient and reliable concentration, purification and diafiltration of 15 to 60 ml biological samples. Concentrate 60 ml sample volumes to 4 ml in 30 minutes.

Supplier: G-Biosciences

These C18 spin columns are ready-to-use micro centrifuge columns for peptide clean up and concentration. The columns consist of porous C18 reverse-phase resin that has a particle size of ~15 µm and a pore size of 300 Å. The resin offers highly efficient binding and recovery of peptides and is ideal for mass spectrometry and other peptide related applications.

Supplier: Cytiva (Formerly Pall Lab)

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

Supplier: Cytiva (Formerly Pall Lab)

These centrifugal devices are suitable for rapid sample prepration in many applications.

Supplier: Cytiva (Formerly Pall Lab)

Tato odstředivá zařízení poskytují přesnou a rychlou regeneraci mikrolitrových objemů koncentrátu.

Supplier: Cytiva (Formerly Pall Lab)

These devices are used for simple, reliable concentrating and desalting of 50 to 500 μl samples. Select the low protein binding Omega™ membrane for ultrafiltration applications. The Bio-Inert® membrane is ideal for microfiltration of biological solutions. The GHP membrane is ideal for sample preparation in analytical chemistry (HPLC, GC, IC and MS). It is suitable for aqueous, organic and aggressive organic samples, and for rapid processing of samples.

Supplier: Biotium

Ultrafiltration can be used to rapidly and easily remove small molecules such as Tris, glycerol and glycine from antibody solutions, or to concentrate antibodies prior to conjugation. They also can be used to remove free dye or free biotin from antibodies after conjugation.

Supplier: G-Biosciences

These disposable spin columns are designed for protein purification. These spin columns are uniquely designed, with a snap off end converting to a closure for the column for easy manipulation and use.

Supplier: Cytiva (Formerly Pall Lab)

The Pall Nanosep device for nucleic acid binding (NAB) incorporates a dual layer silica-based quartz glass fiber media to allow for efficient binding of DNA and RNA, while providing smooth flow and rapid processing of samples.

Supplier: Thermo Fisher Scientific

Pierce strong cation exchange and strong anion exchange spin columns use membrane-adsorption as the chromatographic method of choice to fractionate proteins based on their charge differences. The column matrix has a highly porous structure, with pores larger than 3000 nm, giving proteins ready accessibility to the membrane's charged ligands. These adsorptive membranes maintain high efficiencies at high flow rates and during fractionation of large biomolecules with small diffusivities.

Supplier: Thermo Fisher Scientific

Pierce™ Micro-Spin columns are convenient tools for manipulating small volumes of affinity supports (5 to 100 µl) for protein purification. Simply add the affinity resin and sample to one of the micro-spin columns, then use a microcentrifuge to efficiently wash away contaminants and elute the purified sample without losing any resin in the process. Micro-spin columns allow more protein to be affinity purified in less time.

Supplier: Thermo Fisher Scientific

Pierce™ Ni-NTA spin columns contain a high-capacity, high-performance nickel-IMAC resin for routine affinity purification of His-tagged fusion proteins.

Supplier: Sartorius

Vivaclear centrifugal filters are disposable microfiltration devices for the fast and reliable clarification/filtration of biological samples in the range 100 to 500 µl. They can be used in fixed angle rotors suitable for 2,2 ml centrifuge tubes.

Supplier: Sartorius

Vivaspin® Turbo 15 Regenerated Cellulose (RC) membrane, ultrafiltration centrifugal concentrators for protein, DNA, nanoparticle and virus concentration for 4 to 15 ml sample volumes.

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: Thermo Fisher Scientific

Pierce™ Graphite spin columns improve phosphopeptide analysis by efficiently binding hydrophilic peptides and efficiently removing urea, salts and other contaminants before mass spectrometry analysis.

Supplier: Thermo Fisher Scientific

PP column, PE filter, ~30 µm pore size. Pierce™ centrifuge columns are made from low protein binding polypropylene for compatibility with protein purification, and fit into standard centrifuge tubes for use in any centrifuge (1,5, 2, 15 and 50 ml).

Supplier: Sartorius

For samples up to 500 µl; membrane: Regenerated cellulose Hydrosart®. 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: Thermo Fisher Scientific

Pierce™ high capacity endotoxin removal spin columns are ideal for the removal of endotoxins from protein or antibody samples prior to cell transfection or animal injection.

Supplier: Sartorius

Vivaspin® Turbo 15 can handle 0,1 to 15 ml sample volume in swing bucket rotors and 11 ml in fixed angle rotors accepting 50 ml centrifuge tubes.

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

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.

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: Thermo Fisher Scientific

Pierce™ snap cap spin columns are convenient tools for manipulating small volumes of affinity supports (20 to 500 µl) for protein purification.

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: Thermo Fisher Scientific

These columns are ready-to-use centrifuge columns of porous C18 reverse-phase resin with excellent binding and recovery characteristics for peptide sample preparation for mass spectrometry and other methods.

Supplier: Sartorius

Vivaspin® concentrators are disposable ultrafiltration devices for the concentration of biological samples of 0,4 to 2 ml.