Assay with backwash

Details Assay with backwash Assay with backwash

1989-03-20

1993-08-10

Saunders, David

Chemistry: analytical and immunological testing

Involving an insoluble carrier for immobilizing immunochemicals

422 58, 436165, 436501, 436528, 436538, 436805, 436810, 436530, G01N 33543

Patent

active

052348407

ABSTRACT:
A method of, apparatus for and test kit for determining the presence of an analyte in a sample during an immunoassay, wherein the sample is contacted with a porous carrier carrying, an immobilized form on its surface, a binding partner for the analyte of interest, the carrier is backwashed to remove unbound material at said surface, and the presence of analyte bound to the carrier surface is determined.

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patent: 4912034 (1990-03-01), Kalra et al.
Kohler, Antigen Detection to Diagnose Bacterial Infections, Boca Raton, Fla.: CRC Press, Inc., 1986, pp. 73-75.

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