Use this tool to select restriction enzymes by name, sequence, overhang or type. Enter your sequence using single letter code nomenclature, and Enzyme Finder will identify the right enzyme for the job. Enzymes available from NEB are displayed first.
The Q5® Site-Directed Mutagenesis Kit enables rapid, site-specific mutagenesis of double-stranded plasmid DNA in less than 2 hours.
The Gibson Assembly™ Cloning Kit is a robust method for assembling 1-2 DNA fragments, with a cloning vector, and ensuring high transformation efficiencies - all in a little less than 2 hours.