Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving virus or bacteriophage
Patent
1979-08-20
1981-09-29
Wiseman, Thomas G.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving virus or bacteriophage
435 7, 435177, 435188, 435810, 23230B, 252408, 424 15, 424 8, 424 12, G01N 3354, C12Q 170, G01N 3316, C12N 996
Patent
active
042924030
ABSTRACT:
The present invention relates to (1) a method for the detection and/or determination of an antigen specific immunoglobulin of a peculiar IgX class, in which X means M, A, D or E, comprising: (a) contacting and reacting the test-medium with either insolubilized anti-IgX against the antigen specific immunoglobulin of a peculiar IgX class to be determined, or antigen binding fragment of this anti-IgX, (2) incubating said contacted and reacted test medium with an antigen for which the immunoglobulin to be determined has specific affinity, and with a labelled antigen binding fragment of an antibody against said antigen, as well as (2) the novel coupling product comprising an antigen immunochemically bound to a labelled antigen binding fragment of an antibody against said antigen, and (3) test kit for the performance of said method (1). The labelling agent is detected and/or determined, which provides qualitative and/or quantitative information about the antigen specific immunoglobulin to be determined.
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Akzona Incorporated
Falk Robert H.
Wendel Charles A.
Wiseman Thomas G.
Young Francis W.
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