Western blotting suggested that there was obvious reaction band at 56KD to the sera from sheep infested with all stages of H. qinghaiensis and at 97KD to the sera sheep injected with ground material from ticks.

• 用感染羊血清和免疫羊血清作免疫印迹时，感染羊血清在56KD处有明显的反应带，免疫羊血清在97KD处有明显的反应带，四个发育阶段的免疫血清在结构蛋白上无明显差异。