Mei-Chuan Sun

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The work describes the accelerated enzymatic digestion of several proteins in various solvent systems under microwave irradiation. The tryptic fragments of the proteins were analyzed by matrix-assisted laser desorption/ionization mass spectrometry. Under the influence of rapid microwave heating, these enzymatic reactions can proceed in a solvent such as(More)
The use of iodoacetamide (IAA) and N-methyliodoacetamide (MIAA) as labeling agents for the relative measurements of proteins using MALDI-MS is described herein. These reagents, which alkylate the thiol groups of cysteine residues in proteins, were introduced during the alkylation step of a common protein denaturation and digestion process. This approach is(More)
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