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|1. (WO2017038986) METHOD FOR PRODUCING RECOMBINANT PROTEIN|
|Applicants:||MOCHIDA PHARMACEUTICAL CO., LTD.
|Title:||METHOD FOR PRODUCING RECOMBINANT PROTEIN|
Provided is a method for producing tocilizumab, the method including: the culture of animal cells that secrete tocilizumab in a medium containing soybean hydrolysate, which improves the degree of galactosylation of the sugar chains of a recombinant protein; and the isolation of tocilizumab from the culture broth obtained by culturing the animal cells.