水貂绿脓杆菌血清G型菌株及其灭活疫苗和应用
申请公布号:CN105670972A
申请号:CN201610140323.X
申请日期:2016.03.11
申请公布日期:2016.06.15
发明人:杨朋欣;丁国杰;翁艳军;陈欣;李敏;李洪艳;张凤强;赵刚;姜宇;常超
分类号:C12N1/20(2006.01)I;A61K39/104(2006.01)I;A61P31/04(2006.01)I;A61P11/00(2006.01)I;C12R1/385(2006.01)N
主分类号:C12N1/20(2006.01)I
代理人:李国红
地址:150069 黑龙江省哈尔滨市香坊区哈平路277号
摘要:本发明公开了一株水貂绿脓杆菌血清G型菌株及其应用,属于水貂绿脓杆菌菌株的分离和应用领域。本发明从多例疑似患有水貂出血性肺炎的病死水貂肺脏中,通过分离、鉴定和筛选等方法,最终得到一株致病力强、稳定性高的水貂绿脓杆菌血清G型DL012菌株,其微生物保藏编号为:CGMCC No.12144。本发明还公开了用该菌株制备灭活疫苗的方法,包括:培养菌株,获得菌液;加入灭活剂,将菌液灭活;混匀佐剂和菌液,配苗,即得。安全性、免疫效力试验证明,用本发明所分离的水貂绿脓杆菌血清G型DL012菌株制备的灭活疫苗具有较高的安全性和良好的免疫效力,对于绿脓杆菌所致的水貂出血性肺炎能够提供好的临床保护作用。
主权项:一株水貂绿脓杆菌(Pseudomonas aeruginosa)血清G型菌株,其特征在于,其微生物保藏编号为:CGMCC No.12144。
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