Retro-XTM Tet-On 3G Inducible Expression System

Description

The Retro-X Tet-On 3G Inducible Expression System is a tetracycline-inducible, retroviral gene expression system that allows you to produce high titers of recombinant retroviruses for the purpose of establishing a tightly inducible expression system for your gene of interest in a wide variety of dividing mammalian cells. In the presence of doxycycline Dox , the Tet-On 3G transactivator specifically binds and activates high-level transcription from the inducible promoter that controls expression of your gene. Our products are to be used forResearch Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval. Back The Tet-On 3G systems allow inducible gene expression only in the presence of doxycycline Dox .When Dox binds, the transactivator undergoes a conformational change allowing it to bind tet operator tetO repeats within the TRE3G promoter. Back Back Back Required Products Fetal Bovine Serum FBS that has been functionally tested for optimal use with all of our Tet Systems. This FBS does not contain trace levels of tetracycline or derivatives which have been observed to interfere with proper regulation of TRE-controlled gene expression. Use of this serum ensures the maximal range of induction possible with the Tet Systems. This FBS has been processed in the United States. Back Fetal bovine serum FBS approved for use with tetracycline inducible expression systems.Only Takara Bio USA functionally tests FBS to be sure that no contaminating tetracycline derivatives interfere with induced expression levels. Back Fetal bovine serum from Clontech is functionally tested to guarantee consistent results with tetracycline-inducible expression systems.Serum from other vendors that have not been functionally tested may contain tetracyclines that affect the maximum expression in Tet-Off systems, or generate background in Tet-On systems. Data here shows induction of luciferase expression from our CHO-AA8-Luc Tet-Off Control Cell Line using different sources of FBS. Back Fetal Bovine Serum FBS that has been functionally tested for optimal use with all of our Tet Systems. This FBS does not contain trace levels of tetracycline or its derivatives which have been observed to interfere with proper regulation of TRE-controlled gene expression. Use of this serum ensures the maximal range of induction possible with the Tet Systems. Back Fetal bovine serum FBS approved for use with tetracycline inducible expression systems.Only Takara Bio USA functionally tests FBS to be sure that no contaminating tetracycline derivatives interfere with induced expression levels. Back Fetal bovine serum from Clontech is functionally tested to guarantee consistent results with tetracycline-inducible expression systems.Serum from other vendors that have not been functionally tested may contain tetracyclines that affect the maximum expression in Tet-Off systems, or generate background in Tet-On systems. Data here shows induction of luciferase expression from our CHO-AA8-Luc Tet-Off Control Cell Line using different sources of FBS. Back