Electrophoresis of human salivary proteins: response to natural stimulation |
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| Authors: | T Marshall R C Lynass K M Williams |
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| Institution: | Department of Biological and Biomedical Sciences, University of Ulster, Coleraine, Northern Ireland. |
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| Abstract: | Human saliva was analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and the response to different natural stimuli investigated. Serva Blue R revealed pink/violet-staining proteins ("lumicarmines"). These intensified following stimulation but in an unpredictable and sometimes disproportionate manner, causing pattern changes. This variable response undermines their potential forensic value for suspect identification. |
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