Immobilized Penicillin G-Amidase Enzyme is required for the synthesis of penicillin antibiotic. Different procedures are applied to immobilize this enzyme. These methodologies cover steps like cross linking, covalent attachment, adsorption etc. Offered enzyme has been formulated under controlled temperature to keepits original standard intact. Immobilized Penicillin G-Amidase Enzyme has been tested on different parameters like its composition, purity, duration of effectiveness, mode of action and stability of properties. This enzyme is offered in standard packaging to suit specific application requirements of customers.