DETECTION OF VIRUS AND CELLULAR-DETERMINED ANTIGENS INSITU USING [PROTEIN-A-I-125 AND AUTO-RADIOGRAPHY

被引:6
作者
MOAR, MH [1 ]
ROSEN, A [1 ]
KLEIN, G [1 ]
机构
[1] KAROLINSKA INST, DEPT TUMOR BIOL, S-10401 STOCKHOLM 60, SWEDEN
关键词
D O I
10.1016/0022-1759(79)90096-6
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The present paper describes the use of [125I]Protein A, isolated from Staphylococcus aureus, in detecting antigen-antibody complexes by autoradiography on single cells. The method is relatively quick, reproducible, potentially more sensitive than immunofluorescence, and should be useful in combination with conventional radioimmuno-assays. We have used it to detect the cellular expression of IgM, kappa, lambda, and β2-microglobulin, as well as the expression of Epstein-Barr Virus (EBV)-associated antigens expressed in human lymphoblastoid cell lines. © 1979.
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页码:219 / 229
页数:11
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