公开(公告)号：US12247065B2

公开(公告)日：2025-03-11

申请号：US17253286

申请日：2019-06-24

Applicant: GENMAB A/S

Inventor： Richard Hibbert ,  Rob De Jong ,  Aran Frank Labrijn ,  Arnout Gerritsen ,  Janine Schuurman ,  Paul Parren

IPC: C07K16/00 ,  C07K1/18 ,  C07K1/22

Abstract: The present invention relates to a method for controlling the composition of a mixture of two or more different antibodies, such as tow or more different monoclonal antibodies, using chromatography. The mixture is for use as a drug product and the method includes a controlled downstream process for the production of a predetermined ratio of the two or more different antibodies.