ICAM1 Antibody [F4-31C2]

Recognizes an 85-115kDa protein (variation with cell type), identified as intercellular adhesion molecule (ICAM-1) . It has 7 potential N-linked glycosylation sites. ICAM1 is a single chain glycoprotein of Ig supergene family, present on unstimulated endothelial cells (EC) and on a variety of other cell types including activated fibroblasts, EC, macrophages, and lymphocytes. ICAM1 mediates cell adhesion by binding to integrins CD11a/CD18 (leukocyte adhesion molecule, LFA-1) and to CD11b/CD18 (Mac-1) . This interaction enhances antigen-specific T-cell activation. ICAM1 also binds to CD43 and to Plasmodium falciparum infected RBCs and may also be related to progression and metastasis of tumors.