The present invention provides a method for preventing the accumulation of aberrant expression vectors during fermentation processes which rely on the expression of an expression vector coded gene for production of a polypeptide product of interest. Antibiotics are added at approximately the time at which product expression begins.
本发明提供了一种在发酵过程中防止异常表达载体积累的方法,发酵过程依赖于表达载体编码
基因来生产相关的
多肽产品。大约在产品开始表达时加入抗生素。