Viral-Based Gene Delivery for Mammalian Protein Expression

Brain Electrify Proteomics Whether you’re using a hard-to-transfect mammalian cell line, an animal model, or simply want efficient gene delivery, our ViraPower™ product portfolio is the ideal choice for either transient or stable expression.  We offer two ViraPower™ systems--one for lentiviral expression and one for adenoviral expression.  Both systems are are highly-efficient and reproducible delivery methods for RNAi or expression constructs.  Both viral systems create replication-incompetent viral particles ensuring safety, effective delivery and expression of your gene or short hairpin RNA sequence in any mammalian cell type.  

Lentiviral Expression Systems for Functional Analysis
ViraPower™ Lentiviral Expression Systems stably integrate your gene of interest into your target cell's genome, making these systems ideal for functional studies.

Adenoviral Expression Systems for Protein Production
ViraPower™ Adenoviral Expression Systems deliver your gene of interest in trans for high level protein production. 

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Lentiviral Systems Are Ideal for Functional Analysis Studies

Invitrogen's ViraPower™ HiPerform™ Expression Kits are all-inclusive kits that contain vectors with specialized elements that enable:

  • High titer
  • 4-fold higher expression

There are two versions of our ViraPower HiPerform™ kits:  highest accuracy titer, which allows for precise control of copy number per cell; or a fast titering, which perfect for high throughput screening studies.



ViraPower™ HiPerform Expression Kits for High Titer Accuracy

K5330-00: contains pLenti™6.3 vector for Gateway® Cloning
K5310-00: contains pLenti™6.3 vector with TOPO® Cloning



ViraPower™ HiPerform Expression Kits for Fast Titer

K5340-00: contains pLenti™7.3 vector for Gateway® Cloning
K5320-00: contains pLenti™7.3 vector with TOPO® Cloning



ViraPower™T-REx™  Lentiviral Expression System for Inducible Expression

K4965-00: contains pLenti™4 vector

Adenoviral Systems Are Perfect for Protein Production

ViraPower™ Adenoviral Gateway Expression System

Quickly and easily get high-level transient gene expression in any mammalian cell type

  • Save days and avoid tedious hands-on cloning procedures
  • Recover your clone with > 95% efficiency
  • Transiently express your gene in dividing and non-dividing cells from the CMV or your own promoter

K4930-00