Production and properties of mouse monoclonal anti-adriamycin antibody.
Eight mouse IgG1 monoclonal anti-Adriamycin antibodies were produced in culture and in ascites in BALB/c nude mice. The binding constant and specificity was measured by an inhibition ELISA method. The assay was an indirect method using horseradish peroxidase-labeled goat Fab' antibody and 2mM ABTS (2,2'-azino-bis (3-ethylbenzthiazoline-6-sulfonic acid) containing 2.5 mM H2O2 as a color reaction reagent. The binding constant of the antibodies was 10(6) to 10(8) M-1. The antibodies possessed different specificities and affinities to the adriamycin. Though adriamycin is a low molecular weight (M.W. 579.99) hapten antigen, it possesses several epitopes as antigenic determinant sites. The antigenic epitopes of the adriamycin, which until recently were unknown, were analyzed by the monoclonal antibodies.
Watanabe
T
T
Laboratories for Structure and Function, Tokai University School of Medicine, Kanagawa, Japan.
Nakasaki
H
H
Mitomi
T
T
Kamijou
A
A
Matsuki
H
H
Kasuga
H
H
D000818:Animals; D000911:Antibodies, Monoclonal / Q000096:biosynthesis* / Q000378:metabolism; D000915:Antibody Affinity; D000918:Antibody Specificity; D001667:Binding, Competitive; D004317:Doxorubicin / Q000037:antagonists & inhibitors / Q000276:immunology* / Q000633:toxicity; D000939:Epitopes; D006367:HeLa Cells; D006801:Humans; D006825:Hybridomas / Q000276:immunology; D007074:Immunoglobulin G / Q000096:biosynthesis / Q000378:metabolism; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D008819:Mice, Nude; D009500:Neutralization Tests
D000911:Antibodies, Monoclonal; D000939:Epitopes; D007074:Immunoglobulin G; D004317:Doxorubicin