Immobilized Enzymes are enzymes linked to solid particles, giving the three-dimensional structure of the protein greater rigidity and stability, allowing the biocatalyst to be easily separated. They make it easier to reuse the catalyst in different reaction cycles this way. They are very effective and safe to use. Immobilized Enzymes have improved pH and temperature stability. They are also preferred, that the enzyme is just appearing to be more stable. They are very effective and economical to use.