Bio-Techne Corporation (NASDAQ: TECH) is a leading developer and manufacturer of high quality purified proteins and reagent solutions - notably cytokines and growth factors, antibodies, immunoassays, biologically active small molecule compounds, tissue culture reagents and T-Cell activation technologies. Bio-Techne's portfolio also includes protein analysis solutions, sold under the ProteinSimple brand name, offering researchers efficient and streamlined options for automated western blot and multiplexed ELISA workflow. These reagent and protein analysis solutions are sold to biomedical researchers as well as clinical research laboratories and constitute the Protein Sciences Segment. Bio-Techne also develops and manufactures diagnostic products including FDA-regulated controls, calibrators, blood gas and clinical chemistry controls and other reagents for OEM and clinical customers. Bio-Techne's genomic tools include advanced tissue-based insitu hybridization assays (ISH) for research and clinical use, sold under the ACD brand as well as a portfolio of clinical molecular diagnostic oncology assays, including the ExoDx® Prostate(IntelliScore) test (EPI) for prostate cancer diagnosis. These diagnostic and genomic products comprise Bio-Techne's Diagnostics and Genomics Segment. Bio-Techne products are integral components of scientific investigations into biological processes and molecular diagnostics, revealing the nature, diagnosis, etiology and progression of specific diseases. They aid in drug discovery efforts and provide the means for accurate clinical tests and diagnoses. With thousands of products in its portfolio, Bio-Techne generated approximately $643 million in net sales in fiscal 2018 and has over 2,100 employees worldwide.