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Detection of cell-surface antigens in murine tumors by a protein A immunofluorescence test
The detection of antibodies to H-2 and species cell-surface antigens, on suspensions of leukemia and MC-induced sarcomas by an assay using fluorescein-labelled protein A from Staphylococcus aureus is described. The presence of 'foreign' H-2 allospecificities on MC-induced sarcoma cells were detected. Antibodies to leukemia and MC sarcoma cells showed a high degree of cross-reactivity in their reaction with different MC-induced sarcomas and with leukemia cells.
The detection of antibodies to H-2 and species cell-surface antigens, on suspensions of leukemia and MC-induced sarcomas by an assay using fluorescein-labelled protein A from Staphylococcus aureus is described. The presence of 'foreign' H-2 allospecificities on MC-induced sarcoma cells were detected. Antibodies to leukemia and MC sarcoma cells showed a high degree of cross-reactivity in their reaction with different MC-induced sarcomas and with leukemia cells.