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Inducible Systems

Products >  Inducible_Systems >  Tetracycline-Inducible_Expression >  TetR_Monoclonal_Antibody

TetR Monoclonal Antibody for Detection of Tet-On and Tet-Off Proteins

TetR Monoclonal Antibody (Clone 9G9) is a monoclonal antibody raised against the full-length wild-type bacterial Tet repressor protein (TetR), which is an essential component of the Tet-On and Tet-Off transactivator proteins.

The TetR antibody can be used for Western blotting and greatly simplifies the process of developing a Tet-inducible expression system by providing a method for early detection of the Tet-On 3G, Tet-On Advanced, and Tet-Off Advanced proteins.

The monoclonal antibody detects the following proteins on a Western blot*:

  • Tet-On 3G
  • Tet-On Advanced
  • Tet-Off Advanced
  • Tet Repressor (TetR)
  • Tet-Off

*This TetR antibody is not recommended for use with the original Tet-On or Tet-tTS proteins.

Note: Antibody-based detection of these tetracycline transactivators in cell lines is not a substitute for a functional test. Some highly inducible clones may express tetracycline transactivators at levels that are undetectable on a Western blot.

  At-A-Glance   Documents   Images & Data   Resources


  • Simplify the process of creating Tet System inducible cell lines by prescreening for expression of the transactivators.
  • Sensitive detection of Tet-On 3G, Tet-On Advanced, or Tet-Off Advanced proteins on Western blots


  • Tetracycline inducible expression systems


  • Mouse hybridoma cells


  • Form: Affinity-purified monoclonal antibody in PBS
  • Isotype: IgG1 kappa
  • Concentration: 1 mg/ml
  • Suggested Dilution: 1:1000 for Western Blotting

Additional Information

Please see the product's Certificate of Analysis for information about storage conditions, product components, and technical specifications. Please see the Kit Components List to determine kit components. Certificates of Analysis and Kit Components Lists are located under the Documents tab.

Cat. # Product Contents Size Price Units Select
631131 TetR Monoclonal Antibody (Clone 9G9) 40 ug $223.00
631132 TetR Monoclonal Antibody (Clone 9G9) 200 ug $374.00



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