Anti-Integrin beta 2 antibodies are protein reagents that detect specific antigens. The Integrin beta 2 antigen is another term for the human protein integrin subunit beta 2, encoded by the ITGB2 gene. The protein is known to function in the apoptotic pathway and cell adhesion, among other biological roles. Canonically, it has an amino acid length of 769 residues and a mass of 84.8 kilodaltons. Its subcellular localization is in the cell membrane and it is expressed in many tissues, such as the appendix and bone marrow. The Integrin beta 2 protein is a member of the Integrin beta chain protein family. Other alias names for Integrin beta 2 include CD18, LAD, and LCAMB. Over 310 citations in the literature describe the use of Integrin beta 2 antibodies in research. These antibodies are most commonly used in Flow Cytometry experiments, among other applications.