[Newly progress in applications of Saccharomyces cerevisiae cell-surface engineering]

Saccharomyces cerevisiae cell-surface engineering is a newly genetic expressing system for fusion heterologous gene. With its ability of post-translational modification, and the convenience to identify and screen the expressed products, it is undergoing a marvelous progress in its newly applications, which include using as whole-cell biocatalyst, antigen/antibody library, bioadsorbent, biosensor, combinatory protein library, immunoassays and affinity purification. It performs a more and more important role in exploring the function and application of protein molecules.