It contains one Ig-like (immunoglobulin-like) domain and one ITAM domain. CD3E, along with CD3-gamma, CD3-delta, CD3-zeta, and T-cell receptor (TCR) alpha/beta or gamma/delta heterodimers ...

In addition, the association of CD3 with the TCR–peptide–MHC complex transmits the activation signal to intracellular signalling molecules to initiate a signalling cascade in the T cell.

Notably, IFT20 clusters with TCRs at the immune synapse and associates with the ζ- and ɛ-chains of CD3 in response to TCR engagement. TCR–CD3 complex assembly is initiated in the endoplasmic ...

Demonstrated potent B-cell depletion and sustained gamma-delta T cell expansion in preclinical studies, offering commercial and scientific advantages by potentially improving durability and safety ...