Phone:
+1 877 302 8632
Fax:
+1 888 205 9894 (Toll-free)
E-Mail:
orders@genomics-online.com

Lentiviral Particles

Lentiviruses are a subset of retroviruses, with the ability to intergrate into host chromosomes, and to infect both dividing and non-dividing cells. They are excellent tools to deliver gene expression or knockdown. Lentiviral vectors are widely used in basic biology and translational studies for stable expression of gRNA, shRNA and Cas9 inserts.

Why use lentiviral particles?

While not inside an infected cell or in the process of infecting a cell, viruses exist in the form of independent particles. Lentiviral particles are generated by co-transfection of the lentiviral expression vector with lentiviral packaging plasmids into e.g. HEK293 cells and harvesting of the virus-containing supernatant afterwards. Pseudoviral particles can be concentrated, frozen, and used in later experiments.

Advantages of Lentiviral Particles

Pre-made lentivirus provides a ready-to-use delivery method for a specific target without the worry and often troublesome lentivirus production process. See all advantages below:

  • Ready-to-use: Save up to 4 weeks of work
  • Reliable gene delivery into dividing and non-dividing cells
  • Pre-titered: High titer concentration for efficient transduction
  • Convenient: No need for optimization
  • Safety: 3rd generation system with improved biosafety
Fig.1: Comparison of work time necessary until target cell infection: Left: Ready-to-use-Lentiviral Particles; Right: Lentiviral Plasmid

Fig.1: Comparison of work time necessary until target cell infection: Left: Ready-to-use-Lentiviral Particles; Right: Lentiviral Plasmid

Lentiviral System Resources

Find your viral particle

Browse at antibodies-online 300,000 vectors from Applied Biological Materials and transOMIC – both providing expertise and top-quality - for genome editing, protein expression or RNA interference. For fluorescent detection choose the ZsGreen tag which has a similar excitation wave length to GFP with a higher intensity.

You are here:
Support