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Antibody microarrays using resonance light-scattering particles for detection.

Geierstanger, Bernhard, Saviranta, Petri and Brinker, Achim (2006) Antibody microarrays using resonance light-scattering particles for detection. Methods in Molecular Biology (Clifton, N.J.), 328. pp. 31-50. ISSN 1064-3745


Antibody microarray measurements show great potential for the simultaneous quantification of many proteins in small amounts of body fluids and extracts. Over the last few years, a micro-array platform centered around the concept of microarrays in microtiter wells was developed, and for the best assays we have achieved lower limits of detection in the femtomolar range using resonance light-scattering particles for the staining of biotinylated detection antibodies. Although conceptually simple, these multiplexed sandwich assays are technically challenging. Here we describe in detail our protocols and procedures for the manufacturing of antibody microarrays with up to 48 different antibodies and for performing plasma measurements.

Item Type: Article
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Additional Information: author can archive post-print (ie final draft post-refereeing); Publisher's version/PDF cannot be used
Keywords: Antibody microarray ; multiplexed sandwich assays ; plasma proteins ; resonance light-scattering (RLS) particles
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Date Deposited: 14 Dec 2009 14:04
Last Modified: 31 Jan 2013 01:26


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