Description
Product Characteristics: CD3, a member of the immunoglobulin superfamily of cell surface receptors, is comprised of five invariable chains ranging from 16-28 kDa and is closely associated with the T cell antigen receptor (TCR). CD3 is expressed on 70-80 % of normal peripheral blood lymphocytes and on 10-20 % of thymocytes. It plays a major role in signaling during antigen recognition, leading to T cell activation.
Target Information: The CD3 complex mediates signal transduction (By similarity)