Skip to content
Show Advanced Search
An integrin alpha subunit of approximately 150-kDa molecular weight. It is expressed at high levels on monocytes and combines with Cd18 antigen to form the cell surface receptor Integrin alphaxbeta2. The subunit contains a conserved I-domain which is characteristic of several of alpha integrins.
Get cutting-edge science videos from JoVE sent straight to your inbox every month.