Method of production of recombinant proteins in eukaryote cells

摘要

The invention provides a method for production of polypeptides in eukaryote microcarrier cell culture, the method comprising the steps of (i) Culturing cells expressing said polypeptide on microcarriers under conditions and at a setpoint temperature appropriate for expression of said polypeptide; (ii) Cooling the culture to a predetermined temperature below said setpoint; (iii) Sedimenting the microcarriers; and (iv) Harvesting all or part of the culture medium.