Antimicrobial peptides are one kind polypeptides produced by possess many bioactivities iving organisms.They such as anti-microbial activity,cell toxicity, opsonin, et al.

• 抗菌肽是生物体产生的一种具有抗菌活性的多肽，具有多种生物学活性，如抗微生物活性、细胞毒性、调理素作用等。