Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Attached to antibody or antibody fragment or immunoglobulin;...
Patent
1973-10-25
1976-11-30
Padgett, Benjamin R.
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
Attached to antibody or antibody fragment or immunoglobulin;...
260112R, 424 7, 424 12, 424 88, G01N 3300, C07G 700, A61K 3900, A61K 4300
Patent
active
039950182
ABSTRACT:
A method of binding, in the presence of a liquid, at least one immunoglobulin or its free Fc-fragment, the immunoglobulin being in free form or with its Fab-part bound to an antigen to which is optionally in turn bound one or more groups or substances, to a polymer insoluble in said liquid with the assistance of a substance attached to the polymer. The substance used is at least one polypeptide from microorganisms to which polypeptide the Fc-part of the immunoglobulin or its free Fc-fragment can bind itself.
REFERENCES:
patent: 3555143 (1971-01-01), Axen et al.
patent: 3788948 (1974-01-01), Kagedal et al.
patent: 3790663 (1974-02-01), Garrison et al.
patent: 3850798 (1974-11-01), Sjoquist
Bambardieri et al., Proc. Soc. Exp. Biol. Med., vol. 133, No. 4, Apr. 1970, pp. 1366-1369.
Nucker Christine M.
Padgett Benjamin R.
Pharmacia Aktiebolag
Philpitt Fred
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