antibody combining site
Also found in: Dictionary, Thesaurus, Financial, Encyclopedia.
Related to antibody combining site: antigen, Monoclonal antibodies
antibody combining site
The particular area on an antibody molecule to which part of an antigen links, creating an antigen-antibody reaction.
See: antibody; antigen; antigenic determinantSee also: site
Medical Dictionary, © 2009 Farlex and Partners