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Centrifugal filters are used in laboratory settings to manipulate peptides, proteins, oligonucleotides, DNA, and RNA samples. The devices successfully clean up labeling and PCR reactions, isolate specific sections, buffer exchange, clarify samples, and remove particulates. Filters with nylon membrane are ideal for prefiltration clean-up of large agarose or acrylamide gel debris prior to purification with an MWCO device. The centrifugal filters will meet concentration, purification, separation and desalting procedure requirements.

Centrifugal filters are used in laboratory settings to manipulate peptides, proteins, oligonucleotides, DNA, and RNA samples. The devices successfully clean up labeling and PCR reactions, isolate specific sections, buffer exchange, clarify samples, and remove particulates. Filters with nylon membrane are ideal for prefiltration clean-up of large agarose or acrylamide gel debris prior to purification with an MWCO device. The centrifugal filters will meet concentration, purification, separation and desalting procedure requirements.


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Description: Cyto strips made of filter board for cytocentrifuges. Absorption of excess liquids from the staining of samples in cytologic analysis. Can be used in Shandon and Sakura Cyto-Tek® cytocentrifuges.
Catalog Number: 720-2061
UOM: 1 * 200 items
Supplier: VWR Collection


Description: These centrifugal filter units can be used for a number of applications, including removal of particles and precipitates from aqueous and some solvent-based samples. Ideal for use with protein and nucleic acid solutions.
Catalog Number: 516-0542
UOM: 1 * 25 items
Supplier: Merck


Description: These centrifugal filter units can be used for a number of applications, including removal of particles and precipitates from aqueous and some solvent-based samples. Ideal for use with protein and nucleic acid solutions.
Catalog Number: MILFUFC40LG25
UOM: 1 * 1 items
Supplier: Merck


Description: Optimized for the concentration and recovery of genomic DNA with SDS buffer. The low nonspecific binding characteristics of the membrane and the other device components, coupled with its medical-grade O-ring seal, allow the device to accommodate several wash steps with minimal sample loss.
Catalog Number: MILFMRCF0R100
UOM: 1 * 100 items
Supplier: Merck


Description: 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.
Catalog Number: 516-9342
UOM: 1 * 4 items
Supplier: Cytiva (Formerly Pall Lab)


Description: Spin concentrators are devices used to concentrate protein samples via low-speed centrifugation through MWCo filters into a collection tube.
Catalog Number: AGLS5188-5202
UOM: 1 * 25 items
Supplier: AGILENT


Description: 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.
Catalog Number: GENO786-930
UOM: 1 * 25 items
Supplier: G-Biosciences


Description: These centrifugal devices can quickly concentrate up to 20 ml of biological sample without valuable sample loss.
Catalog Number: 516-0363
UOM: 1 * 6 items
Supplier: Cytiva (Formerly Pall Lab)

Description: Simply and efficiently concentrate and desalt solutions of any macromolecule with the low-binding Ultracel® membrane, using any centrifuge that can accept 1,5 ml tubes.
Catalog Number: MILFMRCPRT010
UOM: 1 * 100 items
Supplier: Merck


Description: These centrifugal filters are disposable ultrafiltration non sterile devices used for purifying, concentrating, and desalting biological samples in the 2 to 15 ml volume range.
Catalog Number: MILF4302
UOM: 1 * 24 items
Supplier: Merck


Description: These centrifugal devices are suitable for rapid sample prepration in many applications.
Catalog Number: 514-1184
UOM: 1 * 500 items
Supplier: Cytiva (Formerly Pall Lab)


Description: 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.
Catalog Number: 516-9489
UOM: 1 * 500 items
Supplier: Cytiva (Formerly Pall Lab)


Description: 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.
Catalog Number: 22004.
UOM: 1 * 5 items
Supplier: Biotium


Description: PP insert and receiver tube. MWCO filters are ideal to concentrate, purify and desalt peptides, proteins, oligonucleotides, DNA and RNA.
Catalog Number: 516-0232
UOM: 1 * 500 items
Supplier: VWR Collection

Description: These centrifugal filter units can be used for a number of applications: concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms; purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLC; concentration of dilute or pre-purified proteins from column eluents; desalting, buffer exchange and protein dialysis; size exclusion and protein fractionation.
Catalog Number: 516-0620
UOM: 1 * 8 items
Supplier: Merck


Description: Ultrafree®-MC centrifugal devices are single-use, disposable PP filters used for removing particulates from aqueous biological solutions. Devices are available with a range of microporous membranes for fast filtration and highly reproducible performance.
Catalog Number: MILFUFC30HVIS
UOM: 1 * 1.000 items
Supplier: Merck


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