Enzyme immobilization can be delineated as the confinement of enzyme motes onto/ within a support/ matrix physically or chemically or both, in such a way that it retains its full exertion or ultimate of its exertion. This can give increased resistance to changes in conditions similar as pH or temperature. It also lets enzymes be held in place throughout the response, following which they're fluently separated from the products and may be used again-a far more effective process and so is vastly used in assiduity for enzyme catalysed responses. An volition to enzyme immobilization is whole cell immobilization.