Measurement of Trace Elements in Protein
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Jin Wang; Dawn Dreessen; Daniel R. Wiederin; R.S. Houk
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Article
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2001
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Elsevier Science
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English
β 109 KB
Proteins are extracted from liver into aqueous buffer at pH 7 and separated by size exclusion chromatography (SEC). Inductively coupled plasma mass spectrometry (ICP-MS) with a magnetic sector mass spectrometer is used to identify those protein fractions that contain Cu,