Process and composition for the rapid quantitation of small leve

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...

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424 85, 435 17, 435810, 436524, 436525, 436526, 436527, 436528, 436529, 436530, 436531, 436532, 436533, 436534, 436547, 436808, 436811, 436825, 436826, 530387, 530389, 530402, A61K 3900, G01N 3353

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046249168

ABSTRACT:
A process for conducting fast, rapid two site, two step immunoradiometric tests for CK-MB.
In a first series of steps, a mobile particulate solid-phase having an isoenzyme selected from the group of CK-BB and CK-MM immobilying bound on its surface is suspended in a matrix of pooled match human serum. The mixture is incubated, diluted, and centrifuged.
In a second series of steps, the resulting solid is incubated with a radio labeled antibody that is specific to the isoenzyme not used in the first series of steps. Counting the radioactivity gives the amount of CK-MB in the patients serum.

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Biagini et al., from Radioimmunoassay of Drugs and Hormones in Cardiovascular Medicine, Albertini et al., Eds., Elsevier/North Holland Biomedical Press, Amsterdam, 1979, pp. 85-92.

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