integrin alpha with A domain integrin alpha-L PR:000001011 protein CD11A LFA-1A Lfa-1 ITGAL Category=gene. CD11 antigen-like family member A lymphocyte antigen 15 CD11a leukocyte function-associated molecule 1 alpha chain IUPHARobj:2451 leukocyte adhesion glycoprotein LFA-1 alpha chain An integrin alpha with A domain that is a translation product of the human ITGAL gene or a 1:1 ortholog thereof. ly-15