About The Word Antigen, T3
Find the definition of the medical term Antigen, T3. Antigen, T3 defined and explained for easy understanding at the Medical Dictionary from ClusterMed.info.
Antigen, T3
| Antigen, T3 Definition And Meaning |
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What's The Definition Of Medical Term Antigen, T3?
Complex of at least five membrane-bound polypeptides in mature T-lymphocytes that are non-covalently associated with one another and with the T-cell receptor (RECEPTORS, ANTIGEN, T-CELL). The CD3 complex includes the gamma, delta, epsilon, zeta, and eta chains (subunits). When antigen binds to the T-cell receptor, the CD3 complex transduces the activating signals to the cytoplasm of the T-cell. The CD3 gamma and delta chains (subunits) are separate from and not related to the gamma/delta chains of the T-cell receptor (RECEPTORS, ANTIGEN, T-CELL, GAMMA-DELTA).
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