EP 0953038 A1 19991103 - NOVEL PROCESS FOR THE PROPAGATION OF B. PERTUSSIS
Title (en)
NOVEL PROCESS FOR THE PROPAGATION OF B. PERTUSSIS
Title (de)
PROZESS ZUR VERMEHRUNG VON B. PERTUSSIS
Title (fr)
NOUVEAU PROCEDE DE PROPAGATION DU B. PERTUSSIS
Publication
Application
Priority
- EP 9604806 W 19961104
- GB 9522839 A 19951108
Abstract (en)
[origin: WO9717427A1] The invention relates to a process for culturing bacteria from the genus Bordetella from which antigens useful in an acellular vaccine may be isolated. The invention results in improved yields of FHA and PT in the culture media and involves culturing the bacteria with specific grades of Polyvinyl alcohol.
IPC 1-7
IPC 8 full level
C12P 21/00 (2006.01); A61K 39/10 (2006.01); C07K 14/235 (2006.01); C12N 1/20 (2006.01); C12N 1/38 (2006.01); A61K 39/00 (2006.01); C12R 1/01 (2006.01)
CPC (source: EP)
A61K 39/099 (2013.01); C07K 14/235 (2013.01); C12N 1/205 (2021.05); A61K 39/00 (2013.01); C12R 2001/01 (2021.05)
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9717427 A1 19970515; EP 0953038 A1 19991103; GB 9522839 D0 19960110; JP 2000500006 A 20000111
DOCDB simple family (application)
EP 9604806 W 19961104; EP 96938077 A 19961104; GB 9522839 A 19951108; JP 51783797 A 19961104