Meridian Life Science, Inc. | 10,890 followers on LinkedIn. The Life Science division of Meridian Bioscience is a leading large-scale manufacturer of antibodies, viral antigens, recombinant proteins, PCR enzymes, nucleotides, and critical assay reagents. Meridian has been providing innovative life science solutions and building trusted partnerships for over 30 years. The company's focus is to offer products and services that help to advance the development of diagnostic assays.