Anti-Mouse CTLA-4 Antibody (9D9)（Cat No.:I042790）is a monoclonal antibody that specifically targets cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), an immune checkpoint receptor expressed on activated T cells. CTLA-4 plays a critical role in regulating immune responses by inhibiting T-cell activation and promoting immune tolerance. The 9D9 clone is highly specific for mouse CTLA-4 and is widely used in immunology research, particularly in cancer immunotherapy and autoimmune disease studies. This antibody is ideal for applications such as flow cytometry, immunohistochemistry, and functional assays, helping to investigate immune checkpoint regulation and T-cell activation.
