Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Virus or component thereof
Reexamination Certificate
2005-04-26
2005-04-26
Foley, Shanon (Department: 1648)
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Virus or component thereof
C424S230100, C435S173300, C435S235100
Reexamination Certificate
active
06884422
ABSTRACT:
The present invention relates to hepatitis A vaccine, especially to a lyophilized attenuated hepatitis A vaccine which can be stored at ambient temperature for extended periods of time, and to a method for producing the same. The present invention further relates to a stabilizer for lyophilized live vaccine and its use in improving thermostability of lyophilized live vaccine during lyophilization processing and storage period after lyophilization.
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Li Guangpu
Li Jing
Li Shuyan
Li Yuhong
Liang Ben
Changchun Institute of Biological Products, Ministry of Public H
Foley Shanon
Saliwanchik Lloyd & Saliwanchik
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