New England Biolabs

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Founded in the mid-1970s as a collective of scientists committed to developing innovative products for the life sciences industry, New England Biolabs is now a recognized world leader in the discovery and production of enzymes for molecular biology applications.
Restriction Endonucleases
New England Biolabs offers a restriction endonuclease for virtually any DNA digestion.
PCR, qPCR & Amplification Technologies
NEB supplies high quality reagents for all your PCR applications.
DNA Modifying Enzymes & Cloning Technologies
Optimize your cloning experiments with NEB’s rigorously validated DNA modifying enzymes.
Next Generation Sequencing Library Preparation
NEB offers solutions that streamline sample prep workflows, minimize inputs and improve library yield and quality. 
DNA Assembly, Cloning and Mutagenesis Kits
NEB offers several products that can be used for DNA assembly and cloning of multiple DNA fragments, PCR cloning, and site-directed mutagenesis.
Genome Editing
Find tools that enable genome engineering and programmable DNA targeting using the CRISPR/Cas9 system
Nucleic Acid Purification Products
Monarch Nucleic Acid Purification Kits from NEB provide fast and reliable purification of high quality DNA using best-in-class technology.
Analyze modifications to DNA and its associated proteins, histones and chromatin using New England Biolab's exceptional Epimark® reagents, enzymes, antibodies and DNA controls for Epigenetics research.
RNA Reagents
Explore NEB's growing array of reagents for all your RNA research needs.
Competent Cells
NEB provides competent E.coli and yeast cells for your transformation and protein expression needs.
Protein Tools
New England Biolabs offers a suite of protein tools designed with your protein manipulation requirements in mind.
Several classes of glycans can be isolated and analyzed via enzymatic treatment with glycosidases or heparinases provided by New England Biolabs.
Markers & Ladders
New England Biolabs sells a wide range of double-stranded DNA molecular weight markers for electrophoresis. 
Cellular Analysis
SNAP- and CLIP-tag protein labeling systems enable the specific, covalent attachment of virtually any molecule to a protein of interest.