Mouse HBA Recombinant Protein (N-His) is a recombinant protein expressed in E. coli, spanning Met1-Arg142, with an N-terminal His tag. 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. Hemoglobin subunit alpha is a ~15 kDa protein. Involved in oxygen transport from the lung to the various peripheral tissues. For research use only.