E. Zhioua et al., ASSAY FOR PHENOLOXIDASE ACTIVITY IN AMBLYOMMA-AMERICANUM, DERMACENTOR-VARIABILIS, AND IXODES-SCAPULARIS, The Journal of parasitology, 83(3), 1997, pp. 553-554
Phenoloxidase activity in Amblyomma americanum, Dermacentor variabilis
, and Ixodes scapularis was assayed. No phenoloxidase activity was det
ected compared to high activity through time in larvae of the greater
wax moth (Galleria mellonella). We conclude that activated prophenolox
idase does not act as an opsonin in ixodid ticks tested to date.