Dedicated to the development of immunological products designed for therapy, diagnostic and research applications, covering the fields of Cytokines, Cytokine Receptors, Adhesion, Apoptosis and CD antigens.
Products include new ligands for receptors and ion channels, novel enzyme inhibitors, phosphospecific antibodies, key signal transduction enzymes and assay kits for cell signaling. http://www.sigmaaldrich.com