Thermo Fisher Scientific CD3e Monoclonal Antibody (BB23-8E6), PE

Applications

Flow Cytometry (Flow)

• Tested Dilution: 0.2 µg/10^6 cells

Product Specifications

Additional Formats

• Unconjugated (Cat. MA5-28774)
• Biotin (Cat. MA5-28771)
• FITC (Cat. MA5-28772)
• Custom conjugation available upon request

Target Information

The CD3 subunit complex is crucial for transducing antigen-recognition signals into the cytoplasm of T cells and regulating the surface expression of the TCR complex. T cell activation through the TCR involves the cytoplasmic tails of CD3 subunits (gamma, delta, epsilon, zeta). These subunits are structurally related members of the immunoglobulin superfamily encoded by closely linked genes on human chromosome 11.

CD3 components have long cytoplasmic tails that associate with signal transduction molecules, mediated by a double tyrosine-based motif. CD3 may play roles in TCR-induced growth arrest, cell survival, and proliferation. The CD3 antigen is expressed on 68–82% of normal peripheral blood lymphocytes, 65–85% of thymocytes, and Purkinje cells in the cerebellum, but not on B or NK cells. Decreased T lymphocytes may be observed in some autoimmune diseases. The genes encoding CD3 epsilon, gamma, and delta are located on chromosome 11. Defects in the CD3 gene are associated with CD3 immunodeficiency.

For Research Use Only.
Not for use in diagnostic procedures.
Not for resale without express authorization.

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