Key Product Details

Species Reactivity

Non-species specific

Applications

Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Format

BSA Free
View all TetR Primary Antibodies »

Product Specifications

Immunogen

A synthetic peptide made to an N-terminal portion of Escherichia coli TetR protein (between residues 1-50) [UniProt P04483]

Localization

TetR peptide conserved in all strains of gram negative bacteria

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for TetR Antibody - BSA Free

Western Blot: TetR AntibodyBSA Free [NBP1-78424]

Western Blot: TetR AntibodyBSA Free [NBP1-78424]

Western Blot: TetR Antibody [NBP1-78424] - Analysis of TetR in 23kDa recombinant protein. Note the presence of a dimer.

Applications for TetR Antibody - BSA Free

Application
Recommended Usage

Western Blot

1:1000
Application Notes
This TetR antibody is useful for Western blot.

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS and 30% Glycerol

Format

BSA Free

Preservative

0.05% Sodium Azide

Concentration

1.13 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: TetR

Tetracycline repressor TetR (tetracycline repressor protein class B from transposon Tn10) belongs to the Tet/Cam family of bacterial regulators and it controls the expression of Tn10 encoded tetracycline resistance. When tetracycline is not present, TetR recognises its operator sequence, tetO, for repressing tetA expression (resistance gene) and its own expression. Upon entry into the cell, tetracycline binds a pocket within the protein core of TetR and induces a conformational change leading to reorientation of DNA binding heads, which in turn abolishes operator binding for triggering resistance gene expression. TetR repressed tetracycline resistance element is responsible for the maintenance of antibiotic resistance traits in strains of Escherichia coli which confers an advantage in selection to E. coli expressing tetracycline resistance. Moreover, TetR has attracted widespread interest because regulators belonging to this family control the expression of genes which are involved in development, fatty acid metabolism, drug resistance and many other cellular processes.

Alternate Names

pSC101 tetR, Tet Repressor, Tet Repressor Protein, TetR, tetracycline repressor protein

Entrez Gene IDs

4924774 (E. coli)

UniProt

P04483 (E. coli)

Additional TetR Products

Product Documents for TetR Antibody - BSA Free

Certificate of Analysis

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Product Specific Notices for TetR Antibody - BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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