STREPTAVIDIN-BIOTIN-LINK ANTIBODY-HAPTEN SYSTEM

摘要

The present invention provides antibodies comprising an antigen recognition domain that specifically binds to a metal chelate: mutant antibodies comprising a reactive site not present in the wild-type of the antibody, wherein the reactive site is in a position proximate to or within the antigen recognition domain; and methods of using such antibodies to diagnose and treat disease.