Helper vectors and cell lines for the production of...

C - Chemistry – Metallurgy – 12 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C12N 15/861 (2006.01) A61K 48/00 (2006.01) C12N 5/10 (2006.01)

Patent

CA 2388365

The present invention is directed to improved helper vectors and cell lines for the production of pseudoadenoviral (PAV) vectors containing substantially reduced levels of contaminating helper vector. The invention provides for helper vectors for the production of substantially helper vector-free PAV stocks comprising phag C31 recombinase recognition sequences which, depending upon their arrangement within the helper vector, can prevent helper vector packaging. The invention also provides for improved cell lines for the production of substantially helper vector-free PAV stocks comprising a stably introduced circular PAV genome into the cell.

La présente invention concerne des vecteurs auxiliaires améliorés ainsi que des lignées cellulaires destinées à la production de vecteurs pseudoadénoviraux (PAV) contenant des niveaux sensiblement réduits de vecteur auxiliaire contaminant. L'invention concerne des vecteurs auxiliaires destinés à la production de populations de PAV sensiblement exemptes de vecteurs auxiliaires comprenant des séquences de reconnaissance de recombinase phag C31 lesquelles, selon leur arrangement à l'intérieur du vecteur auxiliaire, peuvent empêcher l'encapsidation de vecteurs auxiliaires. L'invention concerne également des lignées cellulaires améliorées destinées à la production de populations de PAV, sensiblement exemptes de vecteurs auxiliaires comprenant un génome PAV circulaire introduit de manière stable dans la cellule.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Helper vectors and cell lines for the production of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Helper vectors and cell lines for the production of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Helper vectors and cell lines for the production of... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2053982

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.