METHOD FOR PRODUCTION OF POLYPEPTIDE

摘要

Disclosed is a method for producing a natural-type protein or a recombinant protein in high yield. Specifically disclosed is a method for producing a polypeptide, comprising a step of culturing a cell which can strongly express a cysteine sulfinate decarboxylase and has DNA encoding a desired polypeptide introduced therein, thereby producing the desired polypeptide. Further disclosed are: a hamster cysteine sulfinate decarboxylase, DNA encoding the hamster cysteine sulfinate decarboxylase, a recombinant vector, a transformed cell, and others.