KPL, Inc.
Maryland, USA KPL, Inc. manufactures and markets immunochemicals for life science & in vitro diagnostics. We offer over 600 reagents and complete assay kits for protein visualization and nucleic acid detection that address the needs of cell biology, immunology, protein chemistry & molecular biology scientists. More...
www.kpl.com

R&D Systems, Inc.
Minnesota, USA R&D Systems, Inc. manufactures biological products with two operating divisions such as biotechnology and haematology. The biotechnology division serves the basic research, clinical research and clinical diagnostic markets with cytokine related products for cancer development, endocrinology, immunol More...
www.rndsystems.com