Ready-to-use ELISA kits are available for the detection of ICAM, an alias of the protein, intercellular adhesion molecule 1. The official gene symbol is ICAM1. The kits can detect several species variants of the protein, including: human, mouse, and rat. The protein, with a mass of 57.8 kDa and length of 532 residues, is reported to be membrane-associated. It is a member of the Immunoglobulin superfamily, ICAM family and may be known by other names, including: P3.58, major group rhinovirus receptor, intercellular adhesion molecule 1 (CD54) human rhinovirus receptor, cell surface glycoprotein P3.58, and ICAM-1.