MASSEY UNIVERSITY;NEW ZEALAND MEAT BOARD;WOOL PRODUCTION TECHNOLOGIES LTD
发明人:
申请号：
EP02760922.1
公开号：
EP1423141B1
申请日:
2002.08.07
申请国别(地区):
EP
年份:
2012
代理人:
摘要：
The invention provides a vaccine comprising secreted protein derived from Mycobacterium avium subsp paratuberculosis (M. ptb) substantially free of whole organisms of that species either dead or alive. The secreted protein may be obtained from a culture of M. ptb with the microorganisms being removed by centrifugation and subsequent filtration. The vaccine may be used for vaccination against Johne's disease.
