ANTIBODY PURIFICATION METHOD BY MIXED MODE CHROMATOGRAPHY UTILIZING AN ARGININE-CONTAINING LOADING SOLUTION

摘要

Provided is a purification method that purifies an antibody to a high purity, effectively removes antibody polymer (or aggregate), and improves antibody recovery rate. An antibody purification method including a step for treating a solution containing an antibody by mixed mode chromatography in the presence of an amino acid is provided.