Iritani Y, Yamaguchi T
Am J Vet Res. 1982 Mar;43(3):505-6.
Haemophilus avium hemagglutinin properties were studied. Hemagglutination titer was decreased by proteolytic enzyme treatments, but was not affected by glycosidase, lipase, phospholipase, and neuraminidase treatments. Cell-free hemagglutinin was found in supernatants of centrifuged sonicate and centrifuged agitate of H avium and was precipitated with ammonium sulfate with no loss of hemagglutinating activity. The H avium hemagglutinin showed different patterns of activity against the RBC of different avian species. Hemagglutination of chicken RBC was not inhibited by D-mannose.
研究了禽嗜血性杆菌血凝素的特性。蛋白水解酶处理可降低血凝滴度，但糖苷酶、脂肪酶、磷脂酶和神经氨酸酶处理对其无影响。在禽嗜血性杆菌的离心超声破碎物和离心搅拌物的上清液中发现了无细胞血凝素，用硫酸铵沉淀后血凝活性无损失。禽嗜血性杆菌血凝素对不同禽类的红细胞表现出不同的活性模式。D-甘露糖不抑制鸡红细胞的血凝反应。
