Protein Purification Products & Reviews

Fast His-tagged protein purification.

Fast protocol to purify MBP-tagged proteins from cell-free extracts.

500 g, cation exchange resin, sodium form, 1% crosslinkage, 50–100 dry mesh size, 300–1,180 µm wet bead size, ~3,500 MW limit

Thermo Scientific Pierce Streptavidin Agarose is a standard-capacity beaded agarose resin of immobilized recombinant streptavidin protein for use in a variety of biotin-binding affinity purification methods.

The Ceres Nanosciences Nanotrap® Protein particles utilize affinity capture and size exclusion to attract and bind low abundance proteins, while excluding unwanted high abundance and high molecular weight interfering molecules.

TSKgel FcR-IIIA-NPR  affinity columns for direct analysis of mAb activity.

TSKgel Protein A-5PW affinity columns for direct analysis of mAb titer. 

TOYOPEARL NH2-750F offers a high binding capacity across a range of pH values and conductivities

For fast, reproducible and gentle extraction of active proteins from yeast and plant cells, use YeastBuster™ Protein Extraction Reagent. This reagent avoids the harsh conditions of vigorous mechanical or chemical treatment that often result in degradation of target proteins. Harvest cells and resuspend in YeastBuster™ protein extraction reagent, incubate for 15 minutes and then remove cell debris by centrifugation. Your extra…

TSKgel SuperQ-5PW is especially suited for industrial purification of oligonucleotides

The Total Exosome RNA and Protein Isolation Kit enables isolation of total RNA and proteins from exosome samples extracted from biological fluid

Fast and secure development of scalable protein purification methods and processes.

Thermo Scientific HisPur Cobalt Resin is a tetradentate chelating agarose resin charged with divalent cobalt (Co2+) for obtaining high-purity his-tagged proteins with no metal contamination.

NucleoMag B-Beads (12ml) for use in combination with NucleoMag Kits

The Sirocco™ plates are the most technologically advanced protein precipitation plates in the market and enable high-throughput “in-well” protein precipitation of biological samples without the fear of cloudy filtrates or clogged devices. It also provides optimum performance in faster processing time by reducing steps in ‘in-well’ sample processing and complete recovery of clean filtrate from smaller plasma sample volumes.

PhyTip® columns are the gold standard for high-throughput, small-scale purification of proteins, antibodies, plasmids, and viral vectors. By integrating advanced chromatography directly into a pipette tip, PhyTip® columns eliminate manual bottlenecks and deliver high quality purification with true "walk-away" automation.

Recombinant protein A covalently bound to magnetic beads. These beads provide users a rapid, reproducible and efficient reagent for collecting immunocomplexes for chromatin immunoprecipitations (ChIP) assays. Compared with conventional protein A agarose beads, protein A magnetic beads significantly reduce the handling time and mechanical stress on target immunocomplexes.

Protein G covalently coupled by cyanogen bromide to highly cross-linked 4% agarose beads. Stable in all aqueous buffers used in Protein G chromatography.

Magnetic Bead-Based Isolation of Proteins Millipore’s new PureProteome magnetic beads ensure the rapid and reproducible isolation of proteins. Unlike conventional methods that require centrifugation to pellet the beads then careful aspiration to avoid sample loss, PureProteome magnetic beads are isolated using a magnetic rack. This allows for the total removal of buffers for complete recovery of beads no sample dilution. You…

Isolating high-quality nuclear, cytoplasmic or whole-cell extract from mammalian cell or tissue samples

A unique microbiology manifold that allows you to optimize testing without sacrificing cleanliness. With interchangeable components and coupling devices, the manifold takes direction from you. No more “dirty” manifolds: Microbial cross contamination of your sample is a thing of the past. The manifold is designed to fit most laboratory autoclaves by separating into manageable components. Double testing Capacity: A large…

Fast protocol to purify Strep-tagged proteins from cell-free extracts.

standard, 12-port model

Quickly concentrate up to 20 mL of biological sample Pall Life Sciences Macrosep Advance Centrifugal Devices Features of the Microsep Advance Centrifugal Devices:  •  Rapidly concentrates 20 mL sample volumes to 0.5 mL.   •  Provides high recoveries, typically > 90%.   •  Low protein-binding Omega membrane and polypropylene housing minimize losses due to non-specific binding.   •  Versatile Omega membrane is available in a va…

Introducing a vacuum filtration system that makes sample preparation easy: the EMD Millipore Samplicity filtration system with Millex Samplicity membrane filters. With the Samplicity® filtration system and Millex Samplicity® membrane filters, EMD Millipore has transformed sample preparation forever. Advantages of the EMD Millipore Samplicity filtration system include:   •  Higher throughput with simultaneous vacuum filtration…