Human UTF1 Recombinant Protein (N-GST & C-His) is a recombinant protein expressed in E. coli, spanning Thr61-Leu146, with an N-terminal GST tag and a C-terminal His tag. Predicted molecular weight: 38.25 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. Undifferentiated embryonic cell transcription factor 1 is a ~36 kDa protein. Acts as a transcriptional coactivator of ATF2. For research use only.