| 发明名称 |
METHOD TO SPORULATE COCCIDIAL OOCYSTS PURIFIED FROM ANIMAL FAECES, SPORULATED OOCYSTS OBTAINED WITH THIS METHOD AND A VACCINE CONTAINING THESE SPORULATED OOCYSTS |
| 摘要 |
The invention pertains to a method to sporulate coccidial oocysts purified from animal faeces (5), the method comprising providing the purified oocysts as a layer (40) on a supporting surface (22), maintaining the layer at least intermittently in an oxygen containing gaseous environment (60) having a relative humidity of at least 15% and maintaining the temperature of the oocysts between 19° C. and 37° C. The invention also pertains to sporulated oocysts obtained with this method and to a vaccine containing such sporulated oocysts. |
| 申请公布号 |
US2017114320(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201515300522 |
申请日期 |
2015.04.02 |
| 申请人 |
Intervet Inc. |
发明人 |
Schetters Theodorus Petrus Maria;Gevers Koen |
| 分类号 |
C12N3/00;C12M1/26;C12M3/04;A61K39/012 |
主分类号 |
C12N3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method to sporulate coccidial oocysts purified from animal faeces (5), the method comprising providing the purified oocysts as a layer (40) on a supporting surface (22), maintaining the layer at least intermittently in an oxygen containing gaseous environment (60) having a relative humidity of at least 15% and maintaining the temperature of the oocysts between 19° C. and 37° C. |
| 地址 |
Madison NJ US |
