METHOD FOR PRUDUCING PROTEIN AND MEDIA COMPOSITION FOR PRODUCING PROTEIN

摘要

The present invention relates to a method for producing proteins, comprising a step of adjusting a pH of a culture material and a step of forming precipitation by adding a polyelectrolyte. When using the method for producing proteins and a medium composition in accordance with the present invention, the production of proteins can be increased by preventing the production efficiency of target proteins from being decreased by a proteolytic enzyme released in a medium with produced proteins.