title: Monoclonal antibodies raised against engineered soluble mouse T cell receptors and specific for V alpha 8-, V beta 2- or V beta 10-bearing T cells.
abstract: We have characterized a panel of monoclonal antibodies (mAb) produced by immunizing rats with two distinct soluble mouse alpha/beta T cell receptor (TcR). Fifty mAb were found to react with the corresponding surface-bound TcR. Such observations suggest that the soluble TcR molecules used as immunogen are folded in a conformation similar to the native structure. Furthermore, the binding to T cells of four antibodies was found to correlate with the expression of the V alpha 8, V beta 2 or V beta 10 gene segments. Finally, staining of T lymphocytes from various mouse strains suggests that (a) the two anti-V alpha 8 antibodies recognize different epitopes, and each on only a fraction of V alpha 8+ cells; (b) the anti-V beta 10 mAb identifies a V beta 10 polymorphism among mouse strains, and (c) T cells expressing the V beta 2 or V beta 10 gene segments are not subject to major clonal deletion events induced by the major histocompatibility complex class II and Mls products which were tested.
authors.affiliation: Centre d'Immunologie INSERM-CNRS de Marseille-Luminy, France.
authors.forename: A
authors.initials: A
authors.lastname: Necker
authors.forename: N
authors.initials: N
authors.lastname: Rebaï
authors.forename: M
authors.initials: M
authors.lastname: Matthes
authors.forename: E
authors.initials: E
authors.lastname: Jouvin-Marche
authors.forename: P A
authors.initials: PA
authors.lastname: Cazenave
authors.forename: P
authors.initials: P
authors.lastname: Swarnworawong
authors.forename: E
authors.initials: E
authors.lastname: Palmer
authors.forename: H R
authors.initials: HR
authors.lastname: MacDonald
authors.forename: B
authors.initials: B
authors.lastname: Malissen
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology*; D015332:Gene Rearrangement, alpha-Chain T-Cell Antigen Receptor; D015333:Gene Rearrangement, beta-Chain T-Cell Antigen Receptor; D051379:Mice; D008815:Mice, Inbred Strains; D011110:Polymorphism, Genetic; D016693:Receptors, Antigen, T-Cell, alpha-beta / Q000737:chemistry / Q000235:genetics / Q000276:immunology*; D011993:Recombinant Fusion Proteins / Q000276:immunology; D012995:Solubility; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000911:Antibodies, Monoclonal; D016693:Receptors, Antigen, T-Cell, alpha-beta; D011993:Recombinant Fusion Proteins