磁性高分子微球是最近发展起来的一种新型功能高分子材料，它作为酶、细胞、药物等的载体被广泛地应用到了生物工程、细胞学和生物医学等领域。本文对磁性高分子微球的研究现状进行了综述，介绍了磁性微球的制备、性质，重点讨论了其用于酶的固定化研究，各种固定化酶的方法并指出了该领域今后的研究方向。

Magnetic polymer microspheres are a novel functional material that has been developed resently.As the carrier of enzyme,cell and drug,it can be widely applied in many fields,such as bio-engineering, cytology, biomedical science and so on. The recent research progesses of magnetic polymer microspheres are reviewed. The preparation and characterization of magnetic microspheres are also introduced. Immobolization of enzyme onto magnetic polymer microspheres is emphasized and every method of immobilization of enzyme is compared and analyzed.The prospects of magnetic polymer microsphere are also proposed.