MeSH definition : Glycoprotein members of the immunoglobulin superfamily which participate in T-cell
adhesion and activation. They are expressed on most peripheral T-lymphocytes, natural
killer cells, and thymocytes, and function as co-receptors or accessory molecules
in the T-cell receptor complex.;
Glycoprotein members of the immunoglobulin superfamily which participate in T-cell
adhesion and activation. They are expressed on most peripheral T-lymphocytes, natural
killer cells, and thymocytes, and function as co-receptors or accessory molecules
in the T-cell receptor complex.