Monoclonal antibodies against antigens on breast cancer cells.
Of 360 mAb obtained in a cell fusion experiment with the spleen cells of a mouse immunized with a mixture of different human breast carcinoma cell lines, 30 mAb were selected which reacted more strongly with tumor cells than with (noncancerous) fibroblasts. These mAb were tested for reactivity with additional types of cancerous and noncancerous tissues. Two mAb showed high tumor selectivity, but the corresponding epitopes on individual tumor cells were heterogeneously expressed. The mAb will be evaluated for in vivo applications.
Stähli
C
C
Takacs
B
B
Miggiano
V
V
Staehelin
T
T
Carmann
H
H
D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology*; D000918:Antibody Specificity; D000951:Antigens, Neoplasm / Q000276:immunology*; D001943:Breast Neoplasms / Q000276:immunology*; D002460:Cell Line; D000939:Epitopes / Q000276:immunology; D005260:Female; D005347:Fibroblasts / Q000276:immunology; D005455:Fluorescent Antibody Technique; D006651:Histocytochemistry; D006801:Humans; D006825:Hybridomas / Q000276:immunology; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C
D000911:Antibodies, Monoclonal; D000951:Antigens, Neoplasm; D000939:Epitopes