The antibacterial CM4 has broad spectrum of antibacterial effects on Gram-negative bacterium and Gram-positive bacterium.It kill some virus,fungus and protozoon.

• 同时它还对某些肿瘤细胞具有选择性的杀伤作用，而对正常哺乳动物和昆虫的细胞却无明显的抑杀作用。