Service Providers for CD3
CD3 is a protein complex found on the surface of T lymphocytes (T cells) and is crucial for T cell activation and immune response. It plays an essential role in signaling during antigen recognition, helping T cells respond to pathogens. Clinically, CD3 is used as a marker for identifying and analyzing T cells in immunophenotyping, particularly through flow cytometry. It helps diagnose T cell lymphomas, monitor autoimmune diseases, and assess immune function. Additionally, CD3-targeting therapies are utilized in immunotherapy and organ transplantation to modulate T cell activity.