The ELISA was able to differentiate between B. gibsoni-infected dog sera and B. gibsoni-free dog sera or the sera from dogs infected with B. canis canis, B. canis rossi, B. canis vogeli, and T.

• Western blot分析表明，重组抗原BgAMA-1能特异性吸附B.；gibsoni感染犬血清中的某种抗体，呈现特有的反应带，而相应的对照组GST无特异性反应出现。 初步推断，BgAMA-1为B