| 摘要 |
The invention relates to the field of working with monoclonal antibodies. The monoclonal antibody is essentially characterised in that it is an animal immunoglobulin obtained by hybridisation between the lymphocytes of the said animals and of the myeloma cells compatible with these lymphocytes, and that it has the capacity of combining with a particular epitope present on a corresponding protein, in particular with the capsid protein of the virus with a molecular weight of 22 kd, thus forming a specific complex. Application to the protection of the virus responsible for rhizomania in sugar beet. <IMAGE>
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