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06:09 min
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July 31, 2011
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Summary
Automatically generated
Stable Isotope Standards and Capture by Anti-Peptide Antibodies (SISCAPA) couples affinity enrichment of peptides with stable isotope dilution mass spectrometry (MRM-MS) to provide quantitative measurement of peptides as surrogates for their respective proteins. Here we describe the protocol using magnetic particles in a partially automated format.
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Cite this Article
Zhao, L., Whiteaker, J. R., Pope, M. E., Kuhn, E., Jackson, A., Anderson, N. L., Pearson, T. W., Carr, S. A., Paulovich, A. G. Quantification of Proteins Using Peptide Immunoaffinity Enrichment Coupled with Mass Spectrometry. J. Vis. Exp. (53), e2812, doi:10.3791/2812 (2011).
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