T-vector and in vivo recombination as tools to construct a large antibody library of breast cancer.

The emergence of phage antibody libraries is an important advance in the field of antibody engineering. It provides a useful methodology to produce human antibodies and has the potential to replace traditional hybridoma technology. In our research, we used T-vector and in vivo recombination to construct a large antibody library from breast cancer patients. The use of T-vector considerably increased the cloning efficiency, and the diversity of the library could be increased easily using in vivo recombination. Taken together, a combination of these two techniques might be valuable in constructing a large antibody library.