HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTEOF AGRICULTURE AND AGRI-FOOD
发明人:
GONG, JIANHUA,LEPP, DION
申请号：
CA3064461
公开号：
CA3064461A1
申请日:
2018.05.31
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
An immunogenic polypeptide selected from an isolated Clostridium perfringenspilus polypeptide, a variant of the piluspolypeptide； a fragment of the pilus polypeptide； and a fragment of thevariant, is useful for the preparation of a vaccine for the treatmentor prevention of enteric necrosis in poultry. The isolated Clostridiumperfringens pilus polypeptide includes an assembled pilus or thepilus subunits CnaA, FimA and/or FimB.
