Alpha/Beta T-Lymphocyte

**Semantic type:** Cell

**Definition:** A mature T-cell that expresses a T-cell receptor complex comprised of the highly variable alpha and beta chains complexed with the invariant CD3 antigen complex and plays a primary role in adaptive immunity.

**Synonyms:** - Alpha Beta T Cell - Alpha Beta T Lymphocyte - Alpha Beta T-Cell - Alpha Beta T-Lymphocyte - Alpha/Beta T Cell - Alpha/Beta T Lymphocyte - Alpha/Beta T-Cell