Bio-Techne Corporation is a global life sciences company. It develops, manufactures, and sells biotechnology products and clinical diagnostic controls. It provides proteins, such as cytokines, growth factors, and enzymes; antibodies, including polyclonal and monoclonal antibodies; immunoassays comprising quantikine kits; and clinical diagnostic immunoassay kits. The Company also offers flow cytometry products; natural and synthetic chemical compounds; hematology controls and calibrators; and hematology control products. Bio-Techne Corporation, formerly known as Techne Corporation, is headquartered in Minneapolis, Minnesota.