Development of a reversible bienzymatic system in immunoenzymatic technique.

Development of a reversible bienzymatic system in immunoenzymatic technique. Research Abstract Details 

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Development of a reversible bienzymatic system in immunoenzymatic technique. Abstract Text:

J L Boitieux,M P Biron,D Thomas,

The use of specific captors solubilized with a ligand on to proteic membranes together with an automatic-computerized system is proposed for the determination of various haptens or antigens in biological and industrial fluids by an enzyme-linked immunoassay test. Two enzymes are used in this technique: the first enzyme for linking reversibly the immunocomplex to the insoluble matrix, the substrate of this enzyme being immobilized on the matrix; the second (beta-d-glucose oxidase) for labelling the antigen. Its activity is measured by fixing the immunocomplex gelatin membrane on to a pO(2) sensor. After incubation of the antigen labelled with glucose oxidase and the free antigen with specific antibodies linked with the first enzyme in a pre-established concentration, the reaction medium is introduced inside the continuous flow cell. O(2) consumption due to the enzyme reaction is measured in actual time when the electrode is in contact with the glucose standard solution. The signal is correlated by an injection of urea solution. The signal is processed with an automated microcomputer system.

Development of a reversible bienzymatic system in immunoenzymatic technique. Publishing Authors By Initials

JL Boitieux,MP Biron,D Thomas,

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Development of a reversible bienzymatic system in immunoenzymatic technique. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of pharmaceutical and biomedical analysis

VOLUME: 5

Page Numbers: 821-7

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ISSN: 0731-7085

DAY: 26

MONTH: 07

YEAR: 1987

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LANGUAGE: eng

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Grant and Affiliation Information for Development of a reversible bienzymatic system in immunoenzymatic technique.

AFFILIATION: Laboratoire de Technologie Enzymatique, Université de Technologie de Compiègne, 60206 Compiègne, Cedex France.

Country: England

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MEDLINETA: J Pharm Biomed Anal

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