Kinetics of actin polymerization in WAS, XLT, and control monocytes.

Actin polymerization in WAS (○), XLT (⧫), and control (▴) neutrophils in response to stimulation with 100 nmol/L FMLP. (Buffer, ▪.) Error bars represent SEM of duplicate simultaneous determinations for a single donor (control, WAS, or XLT). These graphs are representative of data collected from 2 patients with WAS, 3 patients with XLT, and at least 5 control donors.