A mixture of N-acetyl-Leu-Gly, Lys-Gly-Arg, and Lys-Gly-Leu is applied to a sulfonated polystyrene cation-exchange column at a

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A mixture of N-acetyl-Leu-Gly, Lys-Gly-Arg, and Lys-Gly-Leu is applied to a sulfonated polystyrene cation-exchange column at a buffer pH of 6.0. Predict the order in which these three peptides will elute from the column, and explain your reasoning.

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Organic Chemistry

ISBN: 978-0981519432

5th edition

Authors: Marc Loudon

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Question Posted: Apr 26, 2016 09:24 AM

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A mixture of N-acetyl-Leu-Gly, Lys-Gly-Arg, and Lys-Gly-Leu is applied to a sulfonated polystyrene cation-exchange column at a

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At pH 6 the ionexchange column is negatively charged because it bears strongly ac...View the full answer

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