At present, the use of antibody libraries can not only screen specific antibody fragments, but also modify existing antibody molecules, such as reducing the mouse origin of antibodies, improving their affinity and stability. The latter is also called antibody directed evolution, and the antibody library used is called directed evolution antibody library. Learn more: <a href="https://www.aspiregene.com/mrna-display-based-antibody-library-construction.html">mRNA display-based antibody library construction services</a>
