pcDNA™6⁄TR vector is part of the T-REx™ system (catalog K102001) and is used with other regulatory mammalian expression Compared with other systems, higher levels of induced expression can be obtained. It utilizes the complete CMV promoter and adds control elements from the bacterial tetracycline resistance operon, which can effectively inhibit and induce transcription from a known strong mammalian promoter sequence (1,2).

Providing regulatory vector, pcDNA™6⁄TR, to achieve high-level expression of tetracycline repressor (TR) protein. This vector expresses the Blasticidin resistance gene to rapidly screen mammalian cell lines that stably express TR protein.