the growth fraction of tumor cells was studied in 45 cases of hodgkin 's disease by means of a recently developed double immunostaining technique using monoclonal antibody ki-1 , which reacts selectively with hodgkin and reed-sternberg cells in tissues affected by hodgkin 's disease , and antibody ki-67 , which recognizes a cell proliferation-associated nuclear antigen .
C0003250
monoclonal antibody
C0003241
antibody