DE HEYDER, KOEN,SCHU, PETER,SERANTONI, MICHELLE,VAN OPSTEL, OMER
申请号：
HU0302951
公开号：
HU228932B1
申请日:
2001.08.07
申请国别(地区):
HU
年份:
2013
代理人:
摘要：
The present invention relates to a method for the production of a hepatitis B antigen suitable for use in a vaccine, the method comprising purification of the antigen in the presence of cysteine, to vaccines comprising such antigens.
