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    Proteomics. 2006 Dec;6(24):6400-4.

    CyDye immunoblotting for proteomics: co-detection of specific immunoreactive and total protein profiles.

    Donoghue PM, McManus CA, O'Donoghue NM, Pennington SR, Dunn MJ.

    Proteome Research Centre, UCD Conway Institute of Biomolecular and Biomedical Research, Dublin, Ireland.

    The development of ECL-Plex CyDye-conjugated secondary antibodies allows the advancement of conventional Western blotting, opening up possibilities for highly sensitive and quantitative protein confirmation and identification. We report a novel proteomic method to simultaneously visualise the total protein profile as well as the specific immunodetection of an individual protein species by combining cyanine CyDye pre-labelled proteins and antibody immunoblotting. This technique proposes to revolutionise both 2-D immunoprobing and protein confirmation following MS analysis.

    PMID: 17111436 [PubMed - indexed for MEDLINE]

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