TetR protein acts as a repressor of the tetracycline resistance element and utilizes the helix-turn-helix structure of its N-terminal region for DNA binding. Tetracycline binding induces a conformational change in TetR that reduces its affinity to the tetA promoter operator site. TetR Protein, E.coli (His) is the recombinant E.coli-derived TetR, expressed by E. coli, with N-6*His labeled tag.
Molecular Weight:
Approximately 25 kDa, based on SDS-PAGE under reducing conditions.
Purity:
98
Formula:
56882117(Gene_ID)P04483 (M1-S207)(Accession)
Application Notes:
MCE Product type: Recombinant Proteins
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