title: Immunochemical proof that a novel rearranging gene encodes the T cell receptor delta subunit.
abstract: The T cell receptor (TCR) delta protein is expressed as part of a heterodimer with TCR gamma, in association with the CD3 polypeptides on a subset of functional peripheral blood T lymphocytes, thymocytes, and certain leukemic T cell lines. A monoclonal antibody directed against TCR delta was produced that binds specifically to the surface of several TCR gamma delta cell lines and immunoprecipitates the TCR gamma delta as a heterodimer from Triton X-100 detergent lysates and also immunoprecipitates the TCR delta subunit alone after chain separation. A candidate human TCR delta complementary DNA clone (IDP2 O-240/38), reported in a companion paper, was isolated by the subtractive library approach from a TCR gamma delta cell line. This complementary DNA clone was used to direct the synthesis of a polypeptide that is specifically recognized by the monoclonal antibody to TCR delta. This complementary DNA clone thus corresponds to the gene that encodes the TCR delta subunit.
authors: Division of Tumor Virology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115.
authors: H
authors: H
authors: Band
authors: F
authors: F
authors: Hochstenbach
authors: J
authors: J
authors: McLean
authors: S
authors: S
authors: Hata
authors: M S
authors: MS
authors: Krangel
authors: M B
authors: MB
authors: Brenner
mesh_terms: D000911:Antibodies, Monoclonal / Q000276:immunology*; D000918:Antibody Specificity; D002460:Cell Line; D003001:Cloning, Molecular; D004247:DNA / Q000235:genetics; D006023:Glycoproteins / Q000235:genetics / Q000276:immunology; D006801:Humans; D011948:Receptors, Antigen, T-Cell / Q000235:genetics* / Q000276:immunology; D011994:Recombinant Proteins / Q000276:immunology
chemical_list: D000911:Antibodies, Monoclonal; D006023:Glycoproteins; D011948:Receptors, Antigen, T-Cell; D011994:Recombinant Proteins; D004247:DNA