A phagemid system was developed for the monovalent display of combinatorial antibody Fab libraries on the surface of filamentous phage M13.

For more than a decade, phage displayed combinatorial antibody libraries have been used to generate and select a wide variety of antibodies.

Antibodies that are expressed in cells infected with a lentiviral combinatorial antibody library are selected directly for function rather than only for binding.

A method is presented that uses combinatorial antibody libraries to endow cells with new binding energy landscapes for the purpose of regulating their phenotypes.

We describe a method based on a phagemid vector with helper phage rescue for the construction and rapid analysis of combinatorial antibody Fab libraries.