Antibody for selective inhibition of T-cell responses
The present invention provides compositions, methods, and assays for treating an inflammatory and/or autoimmune disease, and/or transplanted tissue rejection using anti-αβ TCR antibodies and antibody fragments. Anti-αβ TCR antibodies are antibodies which bind to a αβ TCR. Anti-αβ TCR antibodies produced by the hybridoma TOL101 MCB are also provided. Methods for treatment of an inflammatory disease, an autoimmune disease and for tissue transplant rejection using therapeutic dosing regimen of anti-αβ TCR antibodies and antibody fragments and for upregulating the numbers of Treg T-cells are also provided.
1. An isolated antibody produced by the hybridoma TOL101 MCB deposited with the ATCC under the accession number PTA-13293.
2. The isolated antibody according to claim 1 , wherein the antibody is coupled to a detectable label selected from the group consisting of a radioisotope, enzyme, fluorescent label, luminescent label, bioluminescent label, biotin or toxin.