In which chromatographic method are the charges of the proteins in question the basis of their purification?
A)affinity chromatography
B)gel filtration
C)HPLC
D)ion exchange chromatography
E)polyvalent chromatography

Question

Quizplus · Accepted Answer

Ion exchange chromatography separates proteins based on their net charge. Proteins with a net positive charge will bind to negatively charged resins, while proteins with a net negative charge will bind to positively charged resins. This allows for the selective purification of proteins based on their charge characteristics.

In Which Chromatographic Method Are the Charges of the Proteins