Profile: R&D Systems is a biotechnology company. We offer biotechnology and hematology products. In biotechnology, we manufacture reagents primarily for the research market that deals with proteins, antibodies, cell culture & stem cell reagents, and kits for cell selection. In the hematology division, we manufacture hematology analyzers, controls, calibrators, and kits for linearity & survey materials. We are accredited with ISO 9001:2000 certification.