FERMENTATION PROCESSES FOR CULTIVATING STREPTOCOCCI AND PURIFICATION PROCESSES FOR OBTAINING CPS THEREFROM

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专利权人:

NOVARTIS AG

发明人:

COSTANTINO, PAOLO,NORELLI, FRANCESCO,BERTI, FRANCESCO,CICALA, CONCETTA, MARIA,BAZZOCCHI, GIULIA,FONTANI, SILVIA,OLIVIERI, ROBERTO

申请号：

NZ58619308

公开号：

NZ586193A

申请日:

2008.12.19

申请国别(地区):

NZ

年份:

2012

代理人:

摘要：

Disclosed is a method for purifying a capsular polysaccharide from Streptococcus agalactiae comprising removing contaminating compounds from a solution comprising a capsular polysaccharide from Streptococcus agalactiae by filtration with an adherent filter, wherein said method does not comprise precipitating the capsular saccharide with a cationic detergent followed by re-solubilisation of the capsular saccharide.

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