Wiskostatin is a cell-permeable N-alkylated carbazole derivative that selectively blocks actin filament assembly. The compound acts as a selective, reversible inhibitor of N-WASP (neural Wiskott Aldrich syndrome protein), a signal integrating protein. Wiskostatin also binds to N-WASP, stabilize the autoinhibited conformation and prevent the activation of Arp2/3 (actin-related protein 2/3) complex. 神经Wiskott-Aldrich综合征蛋白（N-WASP）活性抑制剂 Wiskostatin is a cell-permeable N-alkylated carbazole derivative that selectively blocks actin filament assembly. The compound acts as a selective, reversible inhibitor of N-WASP (neural Wiskott Aldrich syndrome protein), a signal integrating protein. Wiskostatin also binds to N-WASP, stabilize the autoinhibited conformation and prevent the activation of Arp2/3 (actin-related protein 2/3) complex. Wiskostatin is a selective inhibitor of actin filament assembly