Receptor-CD3 Complex, Antigen, T-Cell

**Definition:** Molecule composed of the non-covalent association of the T-cell antigen receptor (RECEPTORS, ANTIGEN, T-CELL) with the CD3 complex (CD3 COMPLEX). This association is required for the surface expression and function of both components. The molecule consists of up to seven chains: either the alpha/beta or gamma/delta chains of the T-cell receptor, and four or five chains in the CD3 complex.

**Tree numbers:** - D12.776.543.750.705.816.824.800 - D23.050.301.264.894.095.800 - D23.101.100.894.095.800

**Synonyms:** - TCR-CD3 Complex - T-Cell Antigen Receptor-CD3 Complex