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TetR2 Protein, E. coli, Recombinant (His & SUMO)

TetR2 Protein, E. coli, Recombinant (His & SUMO)
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TetR2 Protein, E. coli, Recombinant (His & SUMO)

Catalog No. TMPH-00737
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. TetR2 Protein, E. coli, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 39.4 kDa and the accession number is P04483.
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Pack SizePriceAvailabilityQuantity
20 μg$36020 days
100 μg$67820 days
1 mg$2,30020 days
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Biological Description

Description
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. TetR2 Protein, E. coli, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 39.4 kDa and the accession number is P04483.
Species
E. coli
Expression System
E. coli
TagN-6xHis-SUMO
Accession NumberP04483
Synonyms
tetR,Tetracycline repressor protein class B from transposon Tn10
Amino Acid
MSRLDKSKVINSALELLNEVGIEGLTTRKLAQKLGVEQPTLYWHVKNKRALLDALAIEMLDRHHTHFCPLEGESWQDFLRNNAKSFRCALLSHRDGAKVHLGTRPTEKQYETLENQLAFLCQQGFSLENALYALSAVGHFTLGCVLEDQEHQVAKEERETPTTDSMPPLLRQAIELFDHQGAEPAFLFGLELIICGLEKQLKCESGS
Construction
1-207 aa
Protein Purity
> 90% as determined by SDS-PAGE.
Molecular Weight39.4 kDa (predicted)
FormulationTris-based buffer, 50% glycerol
Reconstitution
A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage
Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
ShippingIn general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.
Research Background
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.

Dose Conversion

You can also refer to dose conversion for different animals. More

Tech Support

Please read the User Guide of Recombinant Proteins for more specific information.