Strains of yeast for the expression of heterologous genes
CA 1313634 C · Owner: Schultz, Loren D. · Inventors: Ellis, Ronald W.; Hopper, James E.; Hofmann, Kathryn J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The GAL4 protein is rate-limiting in, quantity as a positive regulator for galactoseinducible promoters in strains of yeast. Novel strains are described in which the GAL4 protein can be overproduced in a regulatable fashion. These strains are useful for the regulatable expression in yeast of heterologous genes whose expression is driven by a galactose-inducible promoter.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted February 16, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 16, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.