The Keelung Chang Gung Memorial Hospital of biobank is responsible for the collection and management of specimens. The types of specimens collected include tissue, serum, plasma, blood cells, etc., and cover 22 types of organs. It including various types of large intestine, liver, lung, kidney, etc. In addition, the source of specimens is the routine medical residual tissue specimens of patients. If the participant's consent form is checked and passed the quality inspection of the biobank, the specimens can be stored in the biobank and provided for external applications. The biobank has a complete management specimen system. The specimens’ nucleic acid were extracted and were preserved by TAF's certification according to standard operating procedures. It can ensure good specimen quality. Researchers who have any research needs can use the biobank's information system to apply.