ANTIBODY IDENTIFYING AN ANTIGEN-BOUND ANTIBODY AND AN ANTIGEN-UNBOUND ANTIBODY, AND METHOD FOR PREPARING THE SAME

摘要

The present invention relates to an antibody that recognizes a first antibody, the antibody specifically recognizing one of a free first antibody and an antigen-binding first antibody. More specifically, the above antibody is a domino antibody that specifically recognizes and binds to an antigen-binding first antibody, or an antibody-unlocking antibody that specifically recognizes and binds to a free first antibody.