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.

Spin columns, Protein A HP SpinTrap™

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.

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Sample concentrators, Vivaspin®

Supplier: Cytiva

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

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Corning® Spin-X® UF Concentrators

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.