Abstract: This paper reviewed the related research progress of the catalytic mechanism, enzyme activity assay, cloning and expression, synergy, application of lignin peroxidase. Lignin peroxidase has broad application prospects in chemical industries, ecological restoration and biological feed industries, however, the industrialized application of lignin peroxidase is limited by its production and enzyme activity. The key to promote the industrialized application of lignin peroxidase is to increase the enzyme expression, improve the enzymatic properties, and explore the efficient use of lignin peroxidase, which is also a research hotspot in recent years. The results provide references for further research and development of lignin peroxidase， and a forecast of the research prospect of lignin peroxidase.

Key words: lignin peroxidase, catalytic mechanism, enzyme activity, synergy