Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant...
Patent
1987-11-06
1992-07-14
Rosen, Sam
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
424 9, 424 6, 424 858, 424 8591, 436 64, 436173, 436175, 436547, A61K 4300
Patent
active
051301180
ABSTRACT:
The present invention provides a metal ion scavenging procedure and antibody compositions for radioimmunoscintigraphy and cytotoxic radioimmunotherapy having chelator concentrations of greater than about 10.sup.-4 M which are optimized with respect to their metal binding capacity such that highly efficient labelling of the antibody is achieved in a simple one step procedure using readily available sources of radiometal ions.
REFERENCES:
patent: 4454106 (1984-06-01), Gansow et al.
patent: 4472509 (1984-09-01), Gansow et al.
patent: 4634586 (1987-01-01), Goodwin et al.
Esteban et al., "New Method for Chelation of Indium-111 . . . ", J. Nucl. Med. 28(5), 861-870 (1987, May).
Johnson David K.
Rogers Patrick E.
Abbott Laboratories
Curry Daniel R.
Pope Lawrence S.
Rosen Sam
Wong Wean Khing
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