affinity maturationHealth AgenciesUpdated on Aug 16, 2019 View more like this | Visit SHIRLEY, NY | Contact Echo Han |

Two methods, untargeted mutagenesis and oligonucleotide-directed mutagenesis, are employed to construct random or defined sub-libraries to introduce a large number of mutants of the original antibody. Antibody binders of higher affinity are then selected by increasing the screening stringency.