Drug – bio-affecting and body treating compositions – Identification or warning feature – Taste or smell or chemical irritation to the eye – nose – or...
Patent
1975-11-13
1976-10-05
Wolk, Morris O.
Drug, bio-affecting and body treating compositions
Identification or warning feature
Taste or smell or chemical irritation to the eye, nose, or...
23230B, 23253R, 204150R, 204299R, 350160R, 356105, G01N 2726, G01N 3316
Patent
active
039845338
ABSTRACT:
A method of rapidly detecting presence of antibodies in a solution comprises depositing, on each of a plurality of microscopic particles, an antigen specific to the antibodies sought, and forming a dilute suspension of the particles in the solution to be examined. The suspension is stirred, and electrophoretic mobility of the particles is measured upon formation of the suspension and measured again at a subsequent time. Detection of a change in electrophoretic mobility of the particles between the two measurements indicates presence of the antibodies in the solution.
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Cohen Joseph T.
General Electric Company
Marantz S.
Snyder Marvin
Squillaro Jerome C.
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