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Method of preparing an immunogen of Pasteurella multocida
Method of preparing an immunogen of Pasteurella multocida
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机译:制备多杀巴斯德氏菌免疫原的方法
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摘要
The invention relates to a method of preparing an immunogen by cultivating a Pasteurella multocida strain for at most 12 to 24 hours in a liquid medium, removing the bacteria from the culture medium, filtering the culture filtrate, and rapidly freezing or freeze-drying this filtrate. The invention also relates to a method of preparing a vaccin against Pasteurella multocida infections, and to the vaccin per se.
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