| 摘要 |
An antigenic protein which is capable of producing an immune response in an animal to which it is administered, said response including the production of antibodies which are capable of specifically binding to an antigen obtainable from P. ovis having molecular weights of 183 kDa, 143 kDa, 97 kDa, 41.8 kDa, 31.2 kDa or 12 kDa, in particular a protein obtainable from P. ovis or fragments which include antigenic determinants. These proteins are useful in diagnosis of P. ovis infestation as well as in prophylactic vaccines. |
