What is the process of removing unwanted antibodies is?

The process of removing unwanted antibodies typically involves techniques such as affinity chromatography, where a specific ligand is used to capture and isolate antibodies from a mixture. Other methods include protein A/G/L purification, where antibodies are selectively bound and separated based on their Fc regions. Additionally, techniques like immunoaffinity purification or filtration may be employed to deplete or remove specific antibodies from biological samples. These methods ensure the retention of desired proteins while eliminating unwanted antibody interference.