CD3e molecule, epsilon (CD3E), is a single-pass type I membrane glycoprotein found on T cells. It contains one Ig-like (immunoglobulin-like) domain and one ITAM domain. CD3E, along with CD3-gamma ...
T cell activation requires a T cell receptor (TCR) to recognize its cognate peptide in the context of an MHC molecule. In addition, the association of CD3 with the TCR–peptide–MHC complex ...
When naive T cells encounter antigen-presenting cells (APCs), membrane and cytoplasmic molecules rearrange at the T cell–APC contact area to form the immune synapse. Finetti et al. now reveal an ...