Medical Dictionary
LFA–1
noun \ˌel-(ˌ)ef-(ˌ)ā-ˈwən\
Medical Definition of LFA-1
: an integrin that is a heterodimeric protein on the surface of leukocytes and that functions in the adhesion of lymphocytes to other cells
Origin of LFA-1
lymphocyte function-associated antigen-1
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