Which of the Following Is a Similarity Between Ion-Exchange Chromatography

question 67

Multiple Choice

Which of the following is a similarity between ion-exchange chromatography and affinity chromatography?

• A) Both use a column resin that binds the protein of interest.
• B) Both involve a less-specific interaction and are based on net charge.
• C) Both separate molecules of varying molecular weights.
• D) Both use very high-resolution columns that can run under high pressures.

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