Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1985-04-12
1988-06-28
Marcus, Michael S.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
422 69, 422100, 422102, 422104, 436808, 436809, 436180, G01N 33551, G01N 3500
Patent
active
047537752
ABSTRACT:
A system and method is disclosed for the rapid detection and (or) purification of analytes in a sample. The system makes use of a fluid receptacle containing a capture reagent and a manifold having two ports. A sample containing an analyte disposed within the fluid receptacle is subjected to a capture reagent and processed by inserting the open end of the receptacle in one port. Vacuum, gas, reagents, and wash fluids are then applied to the second port to effect rapid interaction between the capture reagent and analyte, efficient washing of the capture reagent and detection and/or collection of the analyte.
The system and method provide a rapid safe, uncomplicated means of automating processes based on affinity complexation principles. Encompassed within this category of processes are immunoassays, nucleic acid hybridization tests and affinity separations.
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patent: 4231990 (1980-11-01), Jottier
patent: 4256152 (1981-03-01), Belanger et al.
patent: 4477578 (1984-10-01), Miles et al.
Ebersole Richard C.
Forsythe, Jr. Jesse G.
Gelormini Frank T.
E. I. Du Pont de Nemours and Company
Marcus Michael S.
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