DEFINING THE FUNCTION OF BLOCKING CYTOTOXIC T-LYMPHOCYTE ANTIGEN 4 ANTIBODY 9D9

9D9 represents a frequently used CTLA-4-blocking immunoglobulin in biological studies , notably regarding cancer immune treatment . First , developed for preventing CTLA-4 capability, 9D9 effectively modulates the negative regulatory signals that CTLA-4 provides to lymphocytes , consequently enha