Antioxidant responsive element
CA 2238662 A1 · Owner: Tam, Shui-Pang · Inventors: Tam, Shui-Pang
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Antioxidant Responsive Element The present invention relates in general, to , antioxidant responsive elements (AREs). In particular the present invention , relates to a DNA construct comprising an ARE having the DNA sequence 5'-RGR AC NNN GCT-3' (SEQ ID NO :1 ) operably linked to a heterologous protein coding sequence; cells and non-human organisms comprising the DNA construct; a method of screening for a compound that increases transcription of an mRNA regulated by an antioxidant responsive element; and a purified compound that binds to an antioxidant responsive element.
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
- Filed May 22, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 22, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 22, 2020.
- 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.