CD152 IgG2a Fc, Fusion Protein (CTLA4, Cytolytic T-lymphocyte-associated Antigen 4) (Biotin)

May be stored at 4 °C. For long-term storage, aliquot and store at 4 °C. Do not freeze. Stable for 12 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.