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Assay utilizing magnetic particles

Connolly, P. (2001) Assay utilizing magnetic particles. United States Patent 6235491.

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Abstract

An assay for the presence of an analyte or determining a biological or medical parameter comprising the steps of adding an assay component to a pH-sensitive material charged with magnetic particles, wherein the assay component causes a pH change which is a function of the analyte or parameter to be measured; subjecting the magnetic particles to an oscillating magnetic field; and measuring the effect of the magnetic field on the magnetic particles. The assay is an enzyme immunoassay. A kit for practicing the enzyme immunoassay is also described.

Item type: Patent
ID code: 8288
Keywords: Bioengineering
Subjects: Technology > Engineering (General). Civil engineering (General) > Bioengineering
Department: Faculty of Engineering > Bioengineering
Depositing user: Strathprints Administrator
Date Deposited: 02 Sep 2009 15:37
Last modified: 12 Mar 2012 18:02
URI: http://strathprints.strath.ac.uk/id/eprint/8288

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