In the present paper the application of DNA library, phage display random peptide library, phage antibody library, etc. in the research of serodiagnostic reagents and their special values were reviewed.

• 本文综述了基因文库、噬菌体展示肽库及噬菌体抗体库技术在血清学诊断试剂研制中的应用及其各自的优点。