Chemistry: physical processes – Physical processes – Crystallization
Patent
1974-12-12
1976-05-18
Wolk, Morris O.
Chemistry: physical processes
Physical processes
Crystallization
424 12, G01N 3316
Patent
active
039574350
ABSTRACT:
An immunological test composition containing a passive hemagglutination indicator and a ferric-specific chelating agent for detecting an antigen or an antibody in a fluid sample such as urine. The test composition applies to both direct hemagglutination and hemagglutination inhibition tests. The ferric-specific chelating agent may be any of phenanthroline, apoferritin, transferrin, deferoxamine and N,N-bis-2-hydroxyethylglycine.
REFERENCES:
patent: 3171783 (1965-03-01), Fisk
patent: 3236732 (1966-02-01), Arquilla
patent: 3278270 (1966-10-01), Fossel
patent: 3298787 (1967-01-01), Fossel
patent: 3345138 (1967-10-01), Eberhard
patent: 3446598 (1969-05-01), Yoder
Chemical Abstracts, 77:160631z (1972).
Adams Ernest Clarence
Teeter Howard Raymond
Klawitter Andrew L.
Marantz Sidney
Miles Laboratories Inc.
Wolk Morris O.
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