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Protein Expression & Purification Technologies

New England Biolabs is committed to providing advanced tools for protein expression and purification. As a leading supplier for reagents in the biotechnology field, NEB understands the importance of convenient and easy-to-use systems for high level expression and purification of proteins. We invite you to review our growing range of expression systems resulting from our experience in cloning, over-expression and purification.


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Protein Expression & Purification Technologies

Cell-Free Expression

E. coli Ribosome

PURExpress® Disulfide Bond Enhancer

PURExpress® In Vitro Protein Synthesis Kit

PURExpress® Δ (aa, tRNA) Kit

PURExpress® Δ RF123 Kit

PURExpress® Δ Ribosome Kit

RNase Inhibitor, Murine

E. coli

Amylose Magnetic Beads

Amylose Resin

Amylose Resin High Flow

Anti-CBD Monoclonal Antibody

Anti-MBP Magnetic Beads

Anti-MBP Monoclonal Antibody

BL21 Competent E. coli

BL21(DE3) Competent E. coli

Chitin Magnetic Beads

Chitin Resin

IMPACT™ Kit

Lemo21(DE3) Competent E. coli

NEB® Express Competent E. coli (High Efficiency)

NEB® Express Iq Competent E. coli (High Efficiency)

NiCo21(DE3) Competent E. coli

pMAL™ Protein Fusion and Purification System

pMAL™-c5X Vector

pMAL™-p5X Vector

pTWIN1 Vector

pTXB1 Vector

pTYB21 Vector

SHuffle® Express Competent E. coli

SHuffle® T7 Competent E. coli

SHuffle® T7 Express Competent E. coli

SHuffle® T7 Express lysY Competent E. coli

T7 Express Competent E. coli (High Efficiency)

T7 Express lysY Competent E. coli (High Efficiency)

T7 Express lysY/Iq Competent E. coli (High Efficiency)

TEV Protease

Magnetic Matrices & Racks

12-Tube Magnetic Separation Rack

50 ml Magnetic Separation Rack

6-Tube Magnetic Separation Rack

96-Well Microtiter Plate Magnetic Separation Rack

Amylose Magnetic Beads

Anti-MBP Magnetic Beads

Chitin Magnetic Beads

Chitin Resin

Goat Anti-Mouse IgG Magnetic Beads

Goat Anti-Rabbit IgG Magnetic Beads

Goat Anti-Rat IgG Magnetic Beads

Hydrophilic Streptavidin Magnetic Beads

Oligo d(T)25 Magnetic Beads

Protein A Magnetic Beads

Protein G Magnetic Beads

SNAP-Capture Magnetic Beads

Streptavidin Magnetic Beads

Yeast

K. lactis GG799 Competent Cells

K. lactis Protein Expression Kit

Yeast Carbon Base Medium Powder

Protein Expression & Purification Technologies Buffers & Diluents

Yeast Carbon Base Medium Powder

Cell-Free Expression

E. coli Ribosome

PURExpress® Disulfide Bond Enhancer

PURExpress® In Vitro Protein Synthesis Kit

PURExpress® Δ (aa, tRNA) Kit

PURExpress® Δ RF123 Kit

PURExpress® Δ Ribosome Kit

RNase Inhibitor, Murine

E. coli

BL21 Competent E. coli

BL21(DE3) Competent E. coli

Lemo21(DE3) Competent E. coli

NEB® Express Competent E. coli (High Efficiency)

NEB® Express Iq Competent E. coli (High Efficiency)

NiCo21(DE3) Competent E. coli

SHuffle® Express Competent E. coli

SHuffle® T7 Competent E. coli

SHuffle® T7 Express Competent E. coli

SHuffle® T7 Express lysY Competent E. coli

T7 Express Competent E. coli (High Efficiency)

T7 Express lysY Competent E. coli (High Efficiency)

T7 Express lysY/Iq Competent E. coli (High Efficiency)

TEV Protease

SHuffle® strains for the expression of multi-disulfide bonded and difficult-to-express proteins

BL21 Competent E. coli

BL21(DE3) Competent E. coli

Lemo21(DE3) Competent E. coli

NEB® Express Competent E. coli (High Efficiency)

NEB® Express Iq Competent E. coli (High Efficiency)

NiCo21(DE3) Competent E. coli

SHuffle® Express Competent E. coli

SHuffle® T7 Competent E. coli

SHuffle® T7 Express Competent E. coli

SHuffle® T7 Express lysY Competent E. coli

T7 Express Competent E. coli (High Efficiency)

T7 Express lysY Competent E. coli (High Efficiency)

T7 Express lysY/Iq Competent E. coli (High Efficiency)

IMPACT™

Anti-CBD Monoclonal Antibody

Chitin Magnetic Beads

Chitin Resin

IMPACT™ Kit

pTWIN1 Vector

pTXB1 Vector

pTYB21 Vector

pMAL™

Amylose Magnetic Beads

Amylose Resin

Amylose Resin High Flow

Anti-MBP Magnetic Beads

Anti-MBP Monoclonal Antibody

pMAL™ Protein Fusion and Purification System

pMAL™-c5X Vector

pMAL™-p5X Vector

Magnetic Matrices & Racks

12-Tube Magnetic Separation Rack

50 ml Magnetic Separation Rack

6-Tube Magnetic Separation Rack

96-Well Microtiter Plate Magnetic Separation Rack

Amylose Magnetic Beads

Anti-MBP Magnetic Beads

Chitin Magnetic Beads

Chitin Resin

Goat Anti-Mouse IgG Magnetic Beads

Goat Anti-Rabbit IgG Magnetic Beads

Goat Anti-Rat IgG Magnetic Beads

Hydrophilic Streptavidin Magnetic Beads

Oligo d(T)25 Magnetic Beads

Protein A Magnetic Beads

Protein G Magnetic Beads

SNAP-Capture Magnetic Beads

Streptavidin Magnetic Beads

Yeast

K. lactis GG799 Competent Cells

K. lactis Protein Expression Kit

Yeast Carbon Base Medium Powder

Protein Expression & Purification Technologies Buffers & Diluents

Yeast Carbon Base Medium Powder