leukocyte functional antigen

initialism: LFA
https://doi.org/10.1351/goldbook.13381
Any of a group of cell-surface antigens involved in intercellular adhesion.
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1201 [Terms] [Paper]