Find out which type of ion exchange chromatography

Reference no: EM13506701

An ion exchange column is used to separate several similar proteins. These proteins have the exact same sequence except on the N-terminus where they have the following sequences:
I. LAGPFVI
II. LADEFVI
III. LADECVI
IV. LAKRCVI

(a) Determine which type of ion exchange chromatography would work best and at which pH would you run this column.
(b) A gradient of increasing salt concentration is used for elution. Predict the order of elution for these fragments.

Reference no: EM13506701

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