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首页> 外文期刊>Infection and immunity >Production, characterization, and species specificity of monoclonal antibodies to Mycobacterium avium complex protein antigens.
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Production, characterization, and species specificity of monoclonal antibodies to Mycobacterium avium complex protein antigens.

机译:抗鸟分枝杆菌复合蛋白抗原的单克隆抗体的生产,表征和物种特异性。

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The incidence of Mycobacterium avium-Mycobacterium intracellulare complex infections has increased in recent years primarily because a significant proportion of acquired immunodeficiency syndrome patients develop disseminated M. avium complex disease. In an effort to develop new tools to study these infections, we have produced eight monoclonal antibodies directed against M. avium. Western blot (immunoblot) specificity analysis and protease sensitivity assays indicate that four of these antibodies recognize M. avium-specific protein epitopes and two react with M. avium complex-specific peptide determinants. These monoclonal antibodies may be useful clinically in the diagnosis of M. avium complex disease and in the laboratory for isolation and characterization of native and recombinant M. avium complex antigens.
机译:近年来,鸟分枝杆菌-细胞内分枝杆菌复合物感染的发生率增加,这主要是因为很大一部分后天免疫机能丧失综合症患者发展为弥散性鸟分枝杆菌复合物疾病。为了开发新工具来研究这些感染,我们生产了八种针对鸟分枝杆菌的单克隆抗体。 Western印迹(免疫印迹)特异性分析和蛋白酶敏感性测定表明,这些抗体中有四种识别鸟鸟分枝杆菌特异性蛋白表位,另外两种与鸟鸟分枝杆菌复合物特异性肽决定簇反应。这些单克隆抗体在临床上可用于诊断鸟形支原体复合体疾病,并在实验室中用于分离和鉴定天然和重组鸟形支原体复合体抗原。

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