InVivoMAb anti-mouse CD3ε
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About InVivoMAb anti-mouse CD3ε
The 145-2C11 monoclonal antibody reacts with mouse CD3ε, a 20 kDa transmembrane cell-surface protein that belongs to the immunoglobulin superfamily. CD3ε is one of five polypeptide chains that combine to form the TCR complex. CD3ε is expressed on T lymphocytes, NK-T cells, and to varying degrees on developing thymocytes. CD3 plays roles in TCR signaling, T lymphocyte activation, and antigen recognition. The 145-2C11 antibody has been shown to induce T lymphocyte activation, proliferation, and apoptosis in vitro via binding and stimulating the TCR. When used in vivo the antibody is reported to produce T cell activation, anergy, or death. Activation of resting T cells in vivo results in cytokine release and subsequent toxicity caused by Ab-mediated cross-linking of T cells and Fcγ receptor (FcR)-bearing cells. For this reason, the non-FcR-binding 145-2C11 f(ab')2 fragments are more commonly used for in vivo applications. The 145-2C11 antibody has been reported to block the binding of the 17A2 antibody to CD3ε+ T lymphocytes.
InVivoMAb anti-mouse CD3ε Specifications
Armenian Hamster IgG1
|Recomended Isotype Control(s)||InVivoMAb polyclonal Armenian hamster IgG(BE0091)|
|Recommended InVivoPure Dilution Buffer||InVivoPure pH 7.0 Dilution Buffer(IP0070)|
Mouse BM10-37 cytotoxic T cells
0.2 μM filtered
Purified from tissue culture supernatant in an animal free facility
The antibody solution should be stored undiluted at 4°C, and protected from prolonged exposure to light. Do not freeze.