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(a) Calculate the PI of the peptide below: Met-His-Leu-Pro-Asn-Glu b) Which method would you use to...

(a) Calculate the PI of the peptide below: Met-His-Leu-Pro-Asn-Glu b) Which method would you use to purify the peptide in question 1: Gel filtration chromatography, or ion exchange chromatography? Why? What resin would you use?

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