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The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs.

Strathprints serves world leading Open Access research by the University of Strathclyde, including research by the Strathclyde Institute of Pharmacy and Biomedical Sciences (SIPBS), where research centres such as the Industrial Biotechnology Innovation Centre (IBioIC), the Cancer Research UK Formulation Unit, SeaBioTech and the Centre for Biophotonics are based.

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Quantitative SERRS immunoassay for the detection of human PSA

Stevenson, Ross and Ingram, Andrew Martin and Leung, H. and MacMillan, D. and Graham, Duncan (2009) Quantitative SERRS immunoassay for the detection of human PSA. Analyst, 134 (5). pp. 842-844. ISSN 0003-2654

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Abstract

We report the first use of a commonly used ELISA colorimetric substrate as a SERRS marker and show how it can be used for the detection of pg ml−1 levels of human prostate specific antigen (PSA) in clinical samples. The technique is amenable over a wide range of concentrations and lends itself to future multiplexing analysis.