Insulin expressing human pancreatic islet cell line capable...

C - Chemistry – Metallurgy – 12 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C12N 15/09 (2006.01) A61P 3/10 (2006.01) C12N 5/10 (2006.01) C12P 21/02 (2006.01)

Patent

CA 2545180

Reversibly immortalized human islet cell lines containing an hTERT gene and an SV40T gene each located between a pair of LoxP sequences, characterized by being capable of producing insulin and the expression of insulin being enhanced after removing the hTERT gene and the SV40T gene, in particular, NAKT- 13 (having been deposited with International Patent Organism Depositary, National Institute of Advanced Industrial Science and Technology, Address: Tsukuba Central 6, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8566 JAPAN, Deposition date: 04 September, 2003, Deposition No.: FERM BP-08461) or passage cell lines thereof; human islet cells obtained by removing the hTERT gene and the SV40T gene from the reversibly immortalized human islet cell lines or passage cell lines thereof as described above; and use of these cells. By using the reversibly immortalized human islet cell lines as described above, insulin- producing cells can be easily and surely obtained in a number enough to meet demand.

L'invention concerne des lignées cellulaires insulaires humaines à immortalisation réversible qui contiennent un gène hTERT et un gène SV40T situés chacun entre une paire de séquences LoxP, capables de produire de l'insuline dont l'expression est améliorée après l'élimination du gène hTERT et du gène SV40T, en particulier, NAKT-13 (dépôt n DEG FERM BP-08461 effectué le 4 septembre 2003 auprès de l'organisme dépositaire pour les brevets internationaux, le National Institute of Advanced Industrial Science and Technology, Tsukuba Central 6, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8566, Japon), y compris les lignées cellulaires de passage correspondantes. L'invention concerne également des cellules insulaires humaines obtenues par élimination du gène hTERT et du gène SV40T dans les lignées cellulaires insulaires humaines à immortalisation réversible, y compris les lignées cellulaires de passage correspondantes, mentionnées ci-dessus. L'invention concerne également l'utilisation des cellules en question. Grâce aux lignées cellulaires insulaires humaines en question, on peut produire des cellules à expression d'insuline, facilement, de façon fiable, et en nombre suffisant pour répondre à la demande.

LandOfFree

Say what you really think

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

Rating

Insulin expressing human pancreatic islet cell line capable... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Insulin expressing human pancreatic islet cell line capable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Insulin expressing human pancreatic islet cell line capable... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1564914

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