Fredricks W W, Tebo T H
Int Arch Allergy Appl Immunol. 1977;53(3):214-21. doi: 10.1159/000231755.
Approximately 6% of the dry organic dust from pigeon coops was extracted in the form of soluble, nondialyzable components. These pigeon dropping extracts contain a number of stable protein and glycoprotein antigens together with pigments and other components that cause nonspecific precipitation of normal and immune sera. Based on their migration in immunoelectrophoresis, the antigens have been designated PDEB, 1, 2, 3 or 4.
鸽笼中约6%的干燥有机粉尘以可溶、不可透析成分的形式被提取出来。这些鸽粪提取物含有多种稳定的蛋白质和糖蛋白抗原，以及色素和其他能引起正常血清和免疫血清非特异性沉淀的成分。根据它们在免疫电泳中的迁移情况，这些抗原被命名为PDEB 1、2、3或4。
