Jin-Hwan Shin,Mahn-Hoon Park,Hun Kim,Myeong-Ju Noh,Su-Jin Park
申请号：
US14426585
公开号：
US20150231225A1
申请日:
2013.09.06
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The present invention provides an improved method of producing a capsular polysaccharide having a pneumococcal serotype. The method according to the present invention includes a step of additionally culturing bacterial cells producing a pneumococcal serotype without pH adjustment, thereby removing a protein precipitation process by acidification with a pH adjuster.
