The invariant TCR zeta chain is a member of the CD3 complex associated with the clonotypic α/β TCR heterodimer. The disulfide-linked TCR zeta homodimers transmit signals following TCR ligation. Loss of TCR zeta expression has been reported in a diverse range of disease states, including autoimmune diseases, many neoplastic conditions and chronic infections, such as tuberculosis and leprosy.

Each lot of this antibody is quality control tested by Western blotting. Western blotting, suggested working dilution(s): Use 0.5-1 microg per ml antibody dilution buffer. It is recommended that the reagent be titrated for optimal performance for each application.

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