Enzyme Immobilization

Enzyme immobilization is a process by which enzymes are attached to a support material to form a stable and reusable enzyme-support reaction system. It is a widely used technique in biotechnology, food and pharmaceutical industries, as well as in analytical and medical laboratories, and provides a number of advantages. Immobilized enzymes possess improved reaction rate, better stability and longer shelf-life, high selectivity and flexibility of reaction conditions, increased safety of operation, and are easy to handle and store. The immobilized enzymes are used in a wide range of applications, including biocatalysis, bioremediation, biosensors, analysis of food and pharmaceuticals, and bioanalytical applications.