Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1980-02-19
1983-07-19
Lovering, Richard D.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
23920, 2524081, 422 71, 424 1, 424 22, 424358, 42721333, A61K 4500, A61K 4700, A01N 2510
Patent
active
043943918
ABSTRACT:
Attenuator compositions useful as reagents in an improved internal sample attenuator counting method for radioimmunoassays are described. These compositions comprise an attenuator material that have a high capacity to absorb emitted radiation from a radioligand of the radioimmunoassay and are combined with an immunologically reactive material which interacts with components of the radioimmunoassay or combined with an absorbent of the free radiolabelled component to separate bound from free radioligand.
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Lovering Richard D.
Philpitt Fred
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