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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.

Protein Expression & Purification Technologies

Cell-Free Expression

E. coli Ribosome

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

Anti-MBP Monoclonal Antibody (HRP conjugated)

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 Crystal Competent E. coli (High Efficiency)

T7 Express lysY Competent E. coli (High Efficiency)

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

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

pKLAC2 Vector

Yeast Carbon Base Medium Powder

Protein Expression & Purification Technologies Buffers & Diluents

Yeast Carbon Base Medium Powder

Cell-Free Expression

E. coli Ribosome

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 Crystal Competent E. coli (High Efficiency)

T7 Express lysY Competent E. coli (High Efficiency)

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

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 Crystal 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

Anti-MBP Monoclonal Antibody (HRP conjugated)

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

pKLAC2 Vector

Yeast Carbon Base Medium Powder

Protein Expression & Purification Technologies Buffers & Diluents

Yeast Carbon Base Medium Powder