LentiVector® platform

 



 

The LentiVector® platform is the first commercially approved lentiviral based gene delivery system. It is recognised as a leading solution by multiple companies.

Oxford Biomedica's LentiVector® platform enables the successful development of breakthrough gene and cell-based medicines by us and our partners.

We have a long and broad clinical and commercial experience in the gene therapy field, with impressive results. Our data demonstrates over seven years of stable, dose dependent gene expression in patients after direct in vivo administration. Several hundreds of patients have safely received ex vivo and in vivo treatment with products using our vectors. Our platform has delivered the first FDA and EMA approved CAR-T cell therapy.

Lentiviral vectors are advantageous for a number of reasons. They can deliver large therapeutic payloads (up to 10kb) into target cells. Permanent modification of dividing and non-dividing cells is achieved through gene integration and long-term expression. Their lack of pre-existing immunity makes them safe to use.

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Specific advantages of the LentiVector® platform

Our partners have access to a class leading suite of technologies to improve efficiency, scalability and quality of vector production

    • Proprietary manufacturing technologies that improve yield and product quality
    • Optimised cell lines for a simplified and scalable manufacturing process
    • Next generation vectors designed to enhance safety and efficacy
    • Experience with vector pseudotyping to target specific cell types
    • Access to equine infectious anaemia virus (EIAV) and human immunodeficiency virus-1 (HIV-1) “minimal” vector systems with key safety features
    • Serum-free suspension bioreactor process
    • Analytical methods that are recognised by regulatory authorities and ensure compliant release of batches
    • Unique expertise with over 22 years’ experience in process development and manufacturing

 

Continuous innovation

We continuously innovate to improve our LentiVector® platform by:

  • Engineering our proprietary cell lines and vectors to improve bioprocessing yield. This includes technical advances such as the TRiP SystemTM, SecNucTM and LentiStableTM, our stable packaging and producer cell lines

  • Developing new analytical methods to increase efficiency and quality

  • Investing in automation and state-of-the-art manufacturing technologies

  • Using in silico design tools and machine learning  to drive development and innovation

  • Collaborating with innovative companies to integrate cutting-edge technologies into the LentiVector® platform

Intellectual property

We have multiple active patents and extensive know-how covering vector technologies and manufacturing processes.

We are committed to advance the wider development of gene and cell therapy approaches by licensing our intellectual property.

We license our patents and know-how to our partners, giving them access to unique proprietary technologies which they use to develop their products. Our licensing structure offers considerable flexibility to our partners, including the right to carry out tech transfer of the process to their facilities under certain conditions.

 

 

Click on the sections below to find out more about our technologies.