The results indicated that natural and recombinant Aer toxins had similar antigenicity.

• 试验说明:原核表达的重组Aer毒素和天然Aer毒素诱导獭兔产生的血清IgG抗体可以互相识别重组Aer毒素和天然Aer毒素,重组Aer毒素和天然Aer毒素有相似的抗原性。