Neuman M R, Kordová N, Wilt J C
Zentralbl Bakteriol A. 1981;249(2):282-6.
Human blood-group A, B and O erythrocytes did not possess receptor sites for either crude or ether-ethanol extracted chlamydial soluble hemagglutinin. Sensitive chicken erythrocytes were agglutinated to higher titres by ether-ethanol extracted than by crude chlamydial hemagglutinin. Studies indicated that trypsin-, chymotrypsin-, neuramanidase-sensitive receptor sites were not essential for binding of ether-ethanol extracted chlamydial hemagglutinin; neither were beta-glucuronidase- nor periodate-sensitive receptor sites essential. Since soluble chlamydial hemagglutinin consists of components of host cells and that of chlamydiae purification of hemagglutinin from chlamydiae is required in future studies.
人类A、B和O血型红细胞不具备针对粗制或经乙醚-乙醇提取的衣原体可溶性血凝素的受体位点。相较于粗制衣原体血凝素，经乙醚-乙醇提取的衣原体血凝素能使敏感鸡红细胞凝集到更高滴度。研究表明，对胰蛋白酶、胰凝乳蛋白酶、神经氨酸酶敏感的受体位点对于经乙醚-乙醇提取的衣原体血凝素的结合并非必需；对β-葡糖醛酸酶或高碘酸盐敏感的受体位点也不是必需的。由于可溶性衣原体血凝素由宿主细胞成分和衣原体成分组成，未来研究需要从衣原体中纯化血凝素。
