Lentivirus Expression Systems

As a world leader in lentiviral technology, abm has developed a variety of recombinant lentiviral expression systems which can be used to manipulate the expression of your gene of interest within a broad range of host cells. To facilitate the application and versatility of our lentiviral vectors, this expression system is available to purchase in many combinations of different promoters, tag sequences and reporter genes, and even multicistronic vectors allowing for multiple gene expression from one single construct.


Choosing the right promoter for your host system:

PromoterApplications
CMV The most widely used promoter. Very strong gene expression promoter in most cellular systems; weak activity in human and mouse stem cells.
EF1a Strong expression promoter; highly efficient in stem cells. Good for stable expression from long term cultures.
PGK Medium expression promoter. Highest efficiency in stem cells; Sustains stable activity in long term cultures of undifferentiated stem cells.
UbC Relatively low expression promoter. Sustains stable expression.

Try our Lentivirus Promoter Blast™ kit to find the best promoter for your research applications.

Tag: The CMV promoter vectors are offered with His or HA Tag. The addition of a tag can help you detect the protein expressed by western blot or IHC, or facilitate downstream protein purification if needed.

Reporters: abm offers both GFP and RFP in Fusion (in frame) with your gene of interest and in Bicistronic (driven by a separate promoter) formats.

Bicistronic/Tricistronic: By utilizing divergent promoters and Protein 2A, you can use these lentiviral vectors to express multiple genes in the same construct.

Product Information

  • Bicistronic and Tricistronic vectors
    New & Featured
    Unique Bicistronic and Tricistronic vectors allow for the coexpression of multiple genes from a single vector!
  • available vectors
    See our list of cloning vectors
    Click here to view our list of available lentiviral vectors and kits.
  • Custom Lentiviral constructs
    Let us customize your vector!
    Contact our team of specialists to clone any vector you need for your experiment.

Browse Products

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  1. Price: $975.00~$975.00
    The Lenti-III-CFP Fusion tag vector is a modified version of Lenti-III-HA vector, with choices of both N- and C-terminal CFP fusion tags, and Puromycin selection marker.


  2. Price: $575.00
    The Lenti-III-CFP Fusion tag vector is a modified version of Lenti-III-HA vector, with choices of both N- and C-terminal CFP fusion tags, and Puromycin selection marker.


  3. Price: $575.00
    The Lenti-III-CFP Fusion tag vector is a modified version of Lenti-III-HA vector, with choices of both N- and C-terminal CFP fusion tags, and Puromycin selection marker.


  4. Price: $175.00
    ViralPlus is a novel chemical cocktail that increase lentiviral and adenoviral transduction efficiency in in vitro systems. Traditionally, incubation of lentivirus pseudotyped with VSV-G and cells in the presence of polybrene is generally...


  5. Price: $645.00~$645.00
    The Lenti-III-CFP Fusion tag vector is a modified version of Lenti-III-HA vector, with choices of both N- and C-terminal CFP fusion tags, and Puromycin selection marker.


  6. Price: $645.00~$645.00
    The Lenti-III-GFP Fusion tag vector is a modified version of Lenti-III-HA vector, with choices of both N- and C-terminal GFP fusion tags, and Puromycin selection marker.


  7. Price: $975.00~$975.00
    The Lenti-III-HA expression vector is an improved version of our orignal Lenti-Easy HA vector, with a greater selection of subcloning sites and a different stable selection marker, Puromycin.


  8. Price: $645.00~$645.00
    The Lenti-III-HA expression vector is an improved version of our orignal Lenti-Easy HA vector, with a greater selection of subcloning sites and a different stable selection marker, Puromycin.


  9. Price: $975.00~$975.00
    Lenti-III-UbC is a modified version of our Lenti-III-HA with Ubiquitin C promoter (UbC) to drive the transgene expression subcloned within the multicloning sites. The transgene can be expressed in cells or cell types in which commonly-used CMV...


  10. Price: $645.00~$645.00
    Lenti-III-UbC is a modified version of our Lenti-III-HA with Ubiquitin C promoter (UbC) to drive the transgene expression subcloned within the multicloning sites. The transgene can be expressed in cells or cell types in which commonly-used CMV...

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