Analytical element and method for the determination of a specifi

Details Analytical element and method for the determination of a specifi Analytical element and method for the determination of a specifi

1992-12-22

1994-12-13

Kepplinger, Esther M.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving antigen-antibody binding, specific binding protein...

435 74, 435 792, 435 793, 435 794, 435 795, 435 28, 435970, 422 52, 422 56, 422 57, 422 681, 252700, G01N 33543, G01N 2176

Patent

active

053729323

ABSTRACT:
A dry analytical element can be used to sensitively and rapidly detect a wide variety of specific binding ligands in either a competitive binding or sandwich assay format. The assays are carried out using a peroxidase-labeled immunoreactant. The peroxidase label is stabilized with a 4-hydroxy or 4-alkoxyarylacetamide which is located in one or more zones of the element. Not only is the label stabilized with the stabilizer, but the assay is more sensitive.

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