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Title:
MANUFACTURE OF VACCINES THAT CONTAIN BOTH HEPATITIS B VIRUS SURFACE ANTIGEN AND SURFACTANT
Document Type and Number:
Japanese Patent JP2013056940
Kind Code:
A
Abstract:

To provide a method which does not require addition of surfactants as different components in a manufacturing method, for a combination vaccine containing a non-ionic surfactant.

When preparing HBsAg for use in a combination vaccine, it is known to add a non-ionic surfactant after the HBsAg has been purified. Adding surfactants after purification of HBsAg is not optimal, however, as it requires a separate processing step during manufacture. Thus the invention uses surfactants during HBsAg purification.


Inventors:
CONTORNI MARIO
Application Number:
JP2012279058A
Publication Date:
March 28, 2013
Filing Date:
December 21, 2012
Export Citation:
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Assignee:
NOVARTIS VACCINES & DIAGNOSTIC
International Classes:
A61K39/29; A61K39/05; A61K39/08; A61K39/09; A61K39/095; A61K39/102; A61K39/295; A61P31/04; A61P31/20; C07K14/02; A61K39/00
Domestic Patent References:
JP2004505992A2004-02-26
JP2004517866A2004-06-17
JPS6136228A1986-02-20
Other References:
JPN6012006987; LANGUE,J. et al: 'Persistence of antibodies at 5-6 years of age for children who had received a primary series vaccina' Vaccine Vol.22, No.11-12, 2004, p.1406-14
JPN6012006988; ARISTEGUI,J. et al: 'Comparison of the reactogenicity and immunogenicity of a combined diphtheria, tetanus, acellular per' Vaccine Vol.21, No.25-26, 2003, p.3593-600
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita