Cat CD152/CTLA4 Recombinant Protein (C-Strep) is a recombinant protein expressed in mammalian cells, spanning Met38-Asp161, with a C-terminal Strep tag. Predicted molecular weight: 16.30 kDa. Purity: >90% as determined by SDS-PAGE. Supplied lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Applications: ELISA, immunogen, SDS-PAGE and Western blot. For research use only.