Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant...
Patent
1985-06-07
1989-04-25
Terapane, John F.
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
424 9, 424 78, 424 858, 128 11, 530387, 525 541, 600 4, A61N 512, A61K 4902, A61K 3174, A61K 4202
Patent
active
048246590
ABSTRACT:
An antibody or antibody fragment is modified by chemical linkage to a synthetic poly(amide/urea/thiourea) which contains a plurality of boron atoms or other functional groups, conferring upon the resultant conjugate desirable properties as a diagnostic and/or therapeutic agent. In a preferred embodiment, boron-containing groups are conjugated to the antibody/fragment such that the resultant conjugate contains 50-2000 boron atoms, with about 96% Boron-10 isotope content, to produce conjugates useful for neutron-activated radiotherapy of tumors or pathological lesions.
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Immunomedics Inc.
Saxe Bernhard D.
Terapane John F.
Thomas J. E.
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