the fluoresceinated chemotactic factors , c5a , formyl-methionyl-leucyl-phenylalanyl-lysine ( fmlpl ) , and casein were used in conjunction with flow cytometry to examine chemotactic factor receptor expression on polymorphonuclear leukocytes ( pmn ) activated with phorbol myristate acetate ( pma ) , c5a , or formyl-methionyl-leucyl-phenylalanine .
C0008013
chemotactic factors
C0027229
formyl-methionyl-leucyl-phenylalanine