Radioimmunoscintigraphy with anti-thyroglobulin monoclonal antibodies.
Monoclonal mouse antibodies to human thyroglobulin were conjugated to the cyclic dianhydride of DTPA. After radiolabelling with 111In this compound was injected into nude mice bearing various human thyroid carcinomas. Repeated imaging studies were carried out 15 min to 50 h after tracer administration. In both papillary and undifferentiated thyroid carcinoma no significant uptake of radiolabelled anti-hTG-MAb was observed.
D000818:Animals; D000911:Antibodies, Monoclonal; D002291:Carcinoma, Papillary / Q000000981:diagnostic imaging; D006801:Humans; D007204:Indium; D051379:Mice; D008819:Mice, Nude; D009368:Neoplasm Transplantation; D004369:Pentetic Acid / Q000031:analogs & derivatives; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013954:Thyroglobulin / Q000276:immunology*; D013964:Thyroid Neoplasms / Q000000981:diagnostic imaging*; D014183:Transplantation, Heterologous
D000911:Antibodies, Monoclonal; D011868:Radioisotopes; D007204:Indium; C039777:cyclic DTPA anhydride; D004369:Pentetic Acid; D013954:Thyroglobulin