DNA recombination is the exchange of DNA strands to produce new nucleotide sequence arrangements. Red/ET Recombination is a revolutionary method for DNA engineering. It allows unlimited cloning, sub-cloning, and modification of DNA at any chosen position.
AS ONE INTERNATIONAL offers Red/ET kits, selection cassettes and recombinase plasmids for your precise engineering of DNA molecules of any size, including very large ones such as BACs or the E. coli chromosome.