Recombinant Escherichia coli Tetracycline repressor protein class B from transposon Tn10(tetR)

In Stock
Code CSB-EP366163ENL
Product Type Recombinant Protein
Size US$2466Purchase it in Cusabio online store
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Uniprot No. P04483
Lead Time 3-7 business days
Relevance TetR is the repressor of the tetracycline resistance elent; its N-terminal region forms a helix-turn-helix structure and binds DNA. Binding of tetracycline to TetR reduces the repressor affinity for the tetracycline resistance gene (tetA) promoter operator sites.
Image
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Storage Buffer Tris-based buffer,50% glycerol
Species Escherichia coli
Purity Greater than 90% as determined by SDS-PAGE.
Sequence MSRLDKSKVINSALELLNEVGIEGLTTRKLAQKLGVEQPTLYWHVKNKRALLDALAIEMLDRHHTHFCPLEGESWQDFLRNNAKSFRCALLSHRDGAKVHLGTRPTEKQYETLENQLAFLCQQGFSLENALYALSAVGHFTLGCVLEDQEHQVAKEERETPTTDSMPPLLRQAIELFDHQGAEPAFLFGLELIICGLEKQLKCESGS
Research Area Others
Source E.coli
Gene Names tetR
Protein Names Recommended name: Tetracycline repressor protein class B from transposon Tn10
Expression Region 1-207aa
Tag Info N-terminal 6xHis-SUMO-tagged
Mol. Weight 39.4kDa
Protein Description Full Length
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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Function TetR is the repressor of the tetracycline resistance element; its N-terminal region forms a helix-turn-helix structure and binds DNA. Binding of tetracycline to TetR reduces the repressor affinity for the tetracycline resistance gene (tetA) promoter operator sites.

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