Interstate Blood Bank, a division of the Interstate Companies, is an organization that provides blood and blood products to its customers by bringing quality to every aspect of our work - from collecting, testing and manufacturing blood, blood components and stem cells to knowledge creation and dissemination to conducting ground-breaking research. The Interstate Companies is a group of eight Whole Blood centers, twenty-two Plasmapheresis centers and a laboratory which provide human blood and/or blood components to the therapeutic and diagnostic industries. The Interstate Companies supply Human Blood and Blood Components, such as Source Plasma, Human Serum, Red Blood Cells, Albumin, Leukocytes, Platelets as well as other Human Raw Materials.