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Protein Purification Chromatography

Magnetic beads for protein purification

For decades, liquid chromatography has been a powerful tool for isolating proteins, peptides, and other molecules from complex mixtures. Protein A, Protein G and Protein L bind IgG from a variety of species; resins crosslinked to these proteins are used to purify monoclonal or polyclonal antibodies. Affinity resins for fusion tags added to recombinant proteins allow purification by affinity chromatography. To support your protein research, we offer a broad range of protein chromatography tools for antibody purification and affinity purification, including the FLAG® system of recombinant fusion protein detection and purification.  

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FLAG purification

Expression vectors, affinity resins, and antibodies for expressing, purifying, and detecting FLAG® tagged fusion proteins.

Recombinant/Fusion Tag Protein Purification

Affinity purification resins and buffers for purifying His-tagged, GST-tagged, FLAG® tagged, S-tag™, Strep-Tag II, and T7-tagged proteins under native or denaturing conditions using batch or column purification techniques.

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The image depicts two HiTrap Protein G HP syringes used for protein purification. One syringe has a capacity of 5 ml and the other 1 ml. Both have a white body, red caps, and black plungers, and are set against a white background. The larger syringe is labeled “HiTrap™ 5 ml Protein G HP” and the smaller one “HiTrap™ 1 ml Protein G HP”.
Antibody Protein Purification

Antibody purification resins and prepacked columns for lab scale, process scale, and industry scale workflows.

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The image features a small white bottle with medication and three HiTrap Protein G HP syringes used for protein purification. The syringes have a white body, red caps, and black plungers. The bottle and syringes have labels with dosage instructions.
Biotinylated Protein Purification

Streptavidin and avidin resins and prepacked columns for small- to large-scale purification of biotinylated proteins and antibodies.

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magnetic beads (7)

proteins (3)

resins (3)

kits (2)

building blocks (1)

columns (1)

immunoprecipitation (IP) (11)

protein purification (11)

depletion (4)

western blot (3)

activity assay (1)

affinity chromatography (1)

magnetic beads (1)
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PureProteome Protein A/G Mix Magnetic Beads
LSKMAGAG

PureProteome Protein A/G Mix Magnetic Beads

The PureProteome Protein A/G Mix Magnetic Bead System provides researchers with the power of the combination of both Protein A and Protein G immunoglobulin binding affinities in one convenient magnetic bead product.

PureProteome Protein A Magnetic Bead System
LSKMAGA

PureProteome Protein A Magnetic Bead System

The PureProteome Protein A Magnetic Bead System is a powerful system that helps researchers purify proteins by maximizing recovery and eliminating variability

PureProteome Albumin Magnetic Beads
LSKMAGL10

PureProteome Albumin Magnetic Beads

The PureProteome Albumin Magnetic Beads are conjugated to an antibody specific for human serum albumin.

Ultrafiltration Spin-Columns, 0.45µm cutoff
20-218

Ultrafiltration Spin-Columns, 0.45µm cutoff

Spin-Columns, each consisting of a 750μl capacity filter insert

Protein G Plus/Protein A Agarose Suspension
IP05

Protein G Plus/Protein A Agarose Suspension

Protein G PLUS/Protein A-Agarose mixture specifically formulated for immunoprecipitation.

Protein G Plus-Agarose Suspension
IP04

Protein G Plus-Agarose Suspension

Protein G PLUS agarose suspension specifically formulated for immunoprecipitation.

PureProteome Protein G Magnetic Bead System
LSKMAGG

PureProteome Protein G Magnetic Bead System

The PureProteome Protein G Magnetic Bead System is a powerful system that helps researchers purify proteins by maximizing recovery and eliminating variability

Streptavidin Agarose
69203

Streptavidin Agarose

Column or batch isolation of biotinylated molecules

Protein G Agarose, Fast Flow
16-266

Protein G Agarose, Fast Flow

Protein G Agarose, Fast Flow suitable for medium and low pressure chromatography of IgG from mouse, sheep, and rabbit, and for immunoprecipitations.

PureProteome Streptavidin Magnetic Bead System
LSKMAGT

PureProteome Streptavidin Magnetic Bead System

PureProteome Streptavidin Magnetic Beads provide researchers with a powerful bead system to help purify biotinylated molecules. This bead is suitable for immunoprecipitations, purifying nucleic acids, isolating cells and organelles.

Streptavidin, agarose conjugate
16-126

Streptavidin, agarose conjugate

Streptavidin, agarose beads suitable for purification of biotinylated macromolecules.

PureProteome Albumin/IgG Depletion Kit
LSKMAGD12

PureProteome Albumin/IgG Depletion Kit

The PureProteome Albumin/IgG Magnetic Beads are conjugated to an antibody specific for human serum albumin and to protein G for capturing IgG.

Protein G Plus/Protein A-Agarose
IP10

Protein G Plus/Protein A-Agarose

A mixture of Protein G PLUS and Protein A covalently conjugated to agarose. Useful for purification of IgG from biological fluids.

Protein A Agarose
16-125

Protein A Agarose

Protein A Agarose Beads for the purification of human, mouse & rabbit immunoglobins.

Catch and Release v2.0 Reversible Immunoprecipitation System
17-500M

Catch and Release v2.0 Reversible Immunoprecipitation System

PureProteome Nickel Magnetic Bead System
LSKMAGH

PureProteome Nickel Magnetic Bead System

PureProteome Nickel Magnetic Beads provide researchers with a powerful bead system to help purify polyhistidine-tagged recombinant proteins

Protein A Agarose Suspension
IP02

Protein A Agarose Suspension

Protein A Agarose Suspension designed for immunoprecipitation applications

PureProteome Kappa Ig Binder Magnetic Beads
LSKMAGKP02

PureProteome Kappa Ig Binder Magnetic Beads

The PureProteome Kappa Ig Binder Magnetic Bead System is a powerful system that helps researchers purify all Immunoglobulins with high specificity.

PureProteome Lambda Ig Binder Magnetic Beads
LSKMAGLM02

PureProteome Lambda Ig Binder Magnetic Beads

The PureProteome Lambda Ig Binder Magnetic Bead System is a powerful system that helps researchers purify all Immunoglobulins with high specificity.

Catch and Release Wash Buffer, 10X
20-210

Catch and Release Wash Buffer, 10X

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