Which type of protein purification relies on the attraction of the protein for a particular chemical group?
A) affinity chromatography
B) gel-filtration chromatography
C) HPLC
D) gel electrophoresis
E) isoelectric focusing

Question

Quizplus · Accepted Answer

Affinity chromatography relies on the specific attraction between a protein and a ligand attached to the chromatography matrix, allowing for the purification of proteins based on their affinity for a particular chemical group.

Which Type of Protein Purification Relies on the Attraction of the Protein