Human CD231/TSPAN7 Recombinant Protein (C-His) is a recombinant protein expressed in mammalian cells, spanning Arg113-Met213, with a C-terminal His tag. Predicted molecular weight: 14.21 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. Tetraspanin-7 is a ~27 kDa protein. May be involved in cell proliferation and cell motility. For research use only.