METHOD FOR IMPROVED HIGH SECRETORY PRODUCTION OF PROTEINS

摘要

The present invention addresses the problem of providing a production system which achieves, in a host cell such as yeast, high secretory production of proteins, particularly proteins having a complex structure such as an S-S bond and which is so safe as to obviate explosion-proof equipment and is suitable for industrial production. The present invention provides a transformed yeast obtained by introducing a chaperone gene and disrupting aox1 and/or protease genes, and a method for producing proteins using the transformed yeast.