特異性：Mouse CD3epsilon, Mr 25 kDa CD3epsilon, a member of the immunoglobulin superfamily of cell surface receptors, is comprised of five invariable chains ranging in size from 16-28 kDa and is closely associated with the T cell antigen receptor (TCR).CD3epsilon is expressed on all T cells of all mouse strains. CD3 plays a major role in signaling during antigen recognition, leading to T-cell activation. 500-A2 recognizes an epitope on the 25kD epsilon chain of the CD3/TCR complex of mouse strains tested.1, 2, 3
