An inhibitory T CELL receptor that is closely related to CD28 ANTIGEN. It has specificity for CD80 ANTIGEN and CD86 ANTIGEN and acts as a negative regulator of peripheral T cell function. CTLA-4 antigen is believed to play role in inducing PERIPHERAL TOLERANCE.
Antigener, CTLA-4
Antigen, CTLA-4 — CTLA 4 Antigen — Cytotoxic T-Lymphocyte-Associated Antigen 4 — Cytotoxic T Lymphocyte Associated Antigen 4 — Antigens, CD152 — CD152 Antigens — CD152 Antigen — Antigen, CD152 — CTLA-4 Protein — CTLA 4 Protein — Cytotoxic T-Lymphocyte Antigen 4 — Cytotoxic T Lymphocyte Antigen 4