Natural antibodies to cell-surface antig
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M. Pfreundschuh; M. RΓΆhrich; W. Piotrowski; P. Berlit; H. Penzholz
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Article
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1982
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John Wiley and Sons
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French
β 541 KB
## Abstract Sera of 200 nonβtransfused healthy male blood donors were tested for antibody reactivity to cellβsurface antigens of cultured astrocytoma cells. Positive reactions were observed only rarely by proteinβA assay (PA), in about half the cases by immune adherence assay (IA) and in nearly all