T-cell receptors composed of CD3-associated alpha and beta polypeptide chains and expressed primarily in CD4+ or CD8+ T-cells. Unlike immunoglobulins, the alpha-beta T-cell receptors recognize antigens only when presented in association with major histocompatibility (MHC) molecules.

Descriptor ID	D016693
MeSH Number(s)	D12.776.543.750.705.816.824.825
Concept/Terms	Receptors, Antigen, T-Cell, alpha-beta Receptors, Antigen, T-Cell, alpha-beta Antigen Receptors, T-Cell, alpha-beta TcR alpha-beta TcR alpha beta alpha-beta, TcR T-Cell Receptor, alpha-beta T Cell Receptor, alpha beta alpha-beta T-Cell Receptor T-Cell Receptors, alpha-beta alpha-beta T-Cell Receptors Receptors, Antigen, T Cell, alpha beta T Cell Receptors, alpha beta Antigen T Cell Receptor, beta Chain Antigen T Cell Receptor, beta Chain T-Cell Receptors beta-Chain T Cell Receptors beta Chain beta-Chain, T-Cell Receptors T-Cell Receptor beta-Chain T Cell Receptor beta Chain beta-Chain, T-Cell Receptor T-Cell Receptors alpha-Chain T-Cell Receptors alpha-Chain T Cell Receptors alpha Chain alpha-Chain, T-Cell Receptors Antigen T Cell Receptor, alpha Chain T-Cell Receptor alpha-Chain T Cell Receptor alpha Chain alpha-Chain, T-Cell Receptor

Below are MeSH descriptors whose meaning is more general than "Receptors, Antigen, T-Cell, alpha-beta".

Below are MeSH descriptors whose meaning is related to "Receptors, Antigen, T-Cell, alpha-beta".

Below are MeSH descriptors whose meaning is more specific than "Receptors, Antigen, T-Cell, alpha-beta".