https://www.selleckchem.com/pr....oducts/1-deoxynojiri
Directed evolution has emerged as the most productive enzyme engineering method, with stereoselectivity playing a crucial role when evolving mutants for application in synthetic organic chemistry and biotechnology. In order to reduce the screening effort (bottleneck of directed evolution), improved methods for the creation of small and smart mutant libraries have been developed, including the combinatorial active-site saturation test (CAST) which involves saturation mutagenesis at appropriate residues surrounding the binding