Cell-surface glycoprotein beta-chains that are non-covalently linked to specific alpha-chains of the CD11 family of leukocyte-adhesion molecules (RECEPTORS, LEUKOCYTE-ADHESION). A defect in the gene encoding CD18 causes LEUKOCYTE-ADHESION DEFICIENCY SYNDROME.
See also reference (FX) in Slovak
integrín alfaXbeta2 syndróm poruchy adhézie leukocytov antigén-1 spojený s funkciou lymfocytov antigén makrofágu-1
