Rapid Cell-Free Protein Expression Using PURExpress® and NEBExpress®
Synthesize peptide and protein targets in vitro, in hours instead of days
• NEBExpress® Cell-free E. coli Protein Synthesis System yields robust expression of a wide variety of protein targets
• PURExpress® In Vitro Protein Synthesis yields application-ready proteins, free of modification and degradation, with options to control ribosomes, release factors, and tRNA or amino acid modifications
Cell-free Expression and Rapid Analysis
of Single-Chain Antibody Fragments
PURExpress® vs. NEBExpress® Application Chart
Automated Cell-free Protein Expression and Purification for High-Throughput Screening
Tailored PURExpress® Kits for Flexible Cell-Free Protein Expression
Featured Products
Explore NEB's cell-free tool kit for rapid protein synthesis, functional genomics, proteomics, protein engineering and synthetic biology. Remove the cell culture bottlenecks and accelerate discovery with proven in vitro protein expression systems.
NEBExpress® Cell-free E. coli Protein Synthesis System
NEBExpress® Cell-free E. coli Protein Synthesis System
Rapidly synthesizes proteins encoded by a DNA template under the control of a T7 RNA Polymerase promoter.
PURExpress® In Vitro Protein Synthesis Kit
PURExpress® In Vitro Protein Synthesis Kit
Perform in vitro transcription and translation without the constraints imposed by cellular viability.
PURExpress® ∆ (aa, tRNA) Kit
PURExpress® Disulfide Bond Enhancer
PURExpress® Disulfide Bond Enhancer
Enhance correct disulfide bond formation in target proteins.
This content is covered by patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc. For more information, please email us at gbd@neb.com. The use of these products may require you to obtain additional third party intellectual property rights for certain applications.
