Anti-CD152, Fab Monomer (CD152 Antigen, CELIAC3, Cytotoxic T-lymphocyte Protein 4, Cytotoxic T-lymph

Human CD152 (CTLA-4) is a cell surface glycoprotein expressed at low levels on activated T cells. CD152 is a high affinity receptor for the costimulatory molecules CD80 (B7-1) and CD86 (B7-2) and appears to function as a negative regulator of T cell activation. Applications: Suitable for use in ELISA, Flow Cytometry and Immunohistochemistry. Other applications not tested. Recommended Dilution: Immunohistochemistry: Fixed cells or tissues, Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.