c5a produced in this manner was chemotactic for human neutrophils and monocytes ( 0.5 x 10 ( -7 ) to 10 ( -9 ) m ) and caused neutrophil aggregation and myeloperoxidase release ( concentrations greater than or equal to 10 ( -10 ) m ) in vitro .
C0086418
human
C0027021
myeloperoxidase