we examined an antibody against ki-1 antigen in 161 cases of malignant lymphoma , four of histiocytic sarcoma , and six of nonspecific lymphadenitis , using monoclonal antibody ki-1 , which is known to react selectively with activated lymphocytes , reed-sternberg cells , and hodgkin 's cells .
C0003241
antibody
C0003250
monoclonal antibody