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Protein Purification

New England Biolabs is committed to providing advanced tools for protein purification. Our NEBExpress portfolio of products includes solutions for expression and purification and is supported by access to scientists with over 50 years of experience in developing and using recombinant protein technologies in E. coli. We use these solutions in our own research and manufacturing processes, and know that quality and performance are critical – all of our products are stringently tested so that you can be sure they will work optimally for your solution, just as we rely on them to work in ours.

Isolation of pure proteins for downstream experiments is a common, yet time-consuming, task. New England Biolabs offers a variety of resins and magnetic beads that are easy-to-use, highly specific, and available in several different formats for rapid isolation and purification of proteins. NEB’s magnetic beads are ideally suited for applications involving high-throughput proteomic screening and small-scale protein isolation. With magnetic beads, affinity purification of tagged proteins and antibodies can be done conveniently and quickly. NEB’s resins enable simple, one-step purification strategies for tagged proteins, and result in a high yield of highly pure protein. For the full list of products available for protein expression and purification, visit www.neb.com/ProteinExpression.


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Protein Purification
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Amylose Magnetic Beads

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Amylose Resin

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Amylose Resin High Flow

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Chitin Magnetic Beads

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Chitin Resin

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IMPACT™ Kit

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NEBExpress® MBP Fusion and Purification System

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NEBExpress® Ni Spin Columns

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NEBExpress® Ni-NTA Magnetic Beads

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NEBExpress® Ni Resin

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NiCo21(DE3) Competent E. coli

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pTXB1 Vector

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TEV Protease

Affinity Purification

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Amylose Magnetic Beads

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Amylose Resin

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Amylose Resin High Flow

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Chitin Magnetic Beads

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Chitin Resin

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IMPACT™ Kit

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NEBExpress® MBP Fusion and Purification System

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NEBExpress® Ni Spin Columns

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NEBExpress® Ni-NTA Magnetic Beads

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NEBExpress® Ni Resin

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NiCo21(DE3) Competent E. coli

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pTXB1 Vector

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TEV Protease

Magnetic Beads and Racks

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12-Tube Magnetic Separation Rack

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50 ml Magnetic Separation Rack

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6-Tube Magnetic Separation Rack

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96-Well Microtiter Plate Magnetic Separation Rack

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Amylose Magnetic Beads

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Chitin Magnetic Beads

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NEBExpress® Ni-NTA Magnetic Beads

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NEBNext® Magnetic Separation Rack

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Protein A Magnetic Beads

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Protein G Magnetic Beads

Affinity Purification
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Amylose Magnetic Beads

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Amylose Resin

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Amylose Resin High Flow

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Chitin Magnetic Beads

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Chitin Resin

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IMPACT™ Kit

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NEBExpress® MBP Fusion and Purification System

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NEBExpress® Ni Spin Columns

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NEBExpress® Ni-NTA Magnetic Beads

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NEBExpress® Ni Resin

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NiCo21(DE3) Competent E. coli

Amylose Purification (MBP-tag)

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Amylose Magnetic Beads

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Amylose Resin

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Amylose Resin High Flow

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NEBExpress® MBP Fusion and Purification System

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NEBExpress® Ni Spin Columns

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NEBExpress® Ni Resin

Nickel Purification (His-tag)

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NEBExpress® Ni Spin Columns

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NEBExpress® Ni-NTA Magnetic Beads

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NEBExpress® Ni Resin

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NiCo21(DE3) Competent E. coli

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TEV Protease

Chitin Purification (CBD-tag)

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Chitin Magnetic Beads

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Chitin Resin

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IMPACT™ Kit

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pTXB1 Vector

Magnetic Beads and Racks
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12-Tube Magnetic Separation Rack

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50 ml Magnetic Separation Rack

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6-Tube Magnetic Separation Rack

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96-Well Microtiter Plate Magnetic Separation Rack

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Amylose Magnetic Beads

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Chitin Magnetic Beads

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NEBExpress® Ni-NTA Magnetic Beads

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NEBNext® Magnetic Separation Rack

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Protein A Magnetic Beads

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Protein G Magnetic Beads


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Protein Purification includes these subcategories:
Affinity Purification
Magnetic Beads and Racks
FAQs for Protein Purification
Protocols for Protein Purification
Application Notes for Protein Purification
Legal Information

Products and content are covered by one or more patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc (NEB). The use of trademark symbols does not necessarily indicate that the name is trademarked in the country where it is being read; it indicates where the content was originally developed. All other trademarks are the property of their respective owners. The use of this product may require the buyer to obtain additional third-party intellectual property rights for certain applications. For more information, please email busdev@neb.com.

This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.