Heterodimeric T lymphocyte receptor subunit

摘要

Disclosed is a heterodimeric T lymphocyte receptor subunit. The subunit consists of variable, joining, constant, transmembrane, and cytoplasmic regions. The structure, amino acid, and nucleotide sequence of the lymphocyte receptor submit were determined using cDNA clones derived from a functional murine cytotoxic T lymphocyte clone. The genes corresponding to these cDNA are expressed and rearranged specifically in T cells and have significant sequence homologies to immunoglobulin V and C genes. T cell receptor subunits may be produced from the cDNA clones. The protein molecules may be further used for the production of T-cell clone specific antibodies.