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Promega Corporation

Regulated Mammalian Expression System

The Regulated Mammalian Expression System features low basal levels, robust and rapid induction, and downregulation of gene expression in mammalian cells. The Regulated Mammalian Expression System is based on a novel on/off switch that relies on the rapid and sensitive modulation by coumerin-related compounds of a chimeric transactivator protein. Nanomolar concentrations of the antibiotic coumermycin promote homodimerization of a chimeric transactivator that, in turn, binds to lambda operator sequences located upstream of a minimal promoter driving transcription of coding sequences for a protein of interest. The l...

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  • Prices valid for US customers only
Product Size Conc. Catalog # *List Price QTY Add to Cart

Regulated Mammalian Expression System

1 system
- C9470 $ 682.00 Add to cart

Coumermycin A1

5mg
- C9451 $ 105.00 Add to cart

Novobiocin Sodium Salt

1g
- C9461 $ 45.00 Add to cart


Available Separately

Product Size Conc. Catalog # *List Price QTY Add to Cart

pReg neo Vector

20μg
- C9421 $ 217.00 Add to cart

pF12A RM Flexi® Vector

20μg
- C9431 $ 279.00 Add to cart

pF12K RM Flexi® Vector

20μg
- C9441 $ 279.00 Add to cart

GenBank®/EMBL Accession Number

pReg neo Vector Accession Number EF030522; pReg neo Vector sequence text file
pF12A RM Flexi® Vector, EF030520; pF12A RM Flexi® Vector sequence text file.
pF12K RM Flexi® Vector, EF030521; pF12K RM Flexi®Vector sequence text file.

Storage Conditions

Store at –20°C.

For product intended use please see Patents & Disclaimers tab.

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Scientists at Your Service

Scientists at Your Service

We offer a range of services to help you succeed using Promega technologies. From product training to set up of automated systems and development of custom applications—our scientific support goes beyond the basics.

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