EXPRESSION VECTORS AND THEIR USE FOR THE PREPARATION OF A PROTEIN HAVING HUMAN .alpha. -ANTITRYPSIN ACTIVITY
CA 1303530 C · Owner: Lecocq, Jean-Pierre · Inventors: Jaye, Michael; Tolstoshev, Paul; Lecocq, Jean-Pierre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A transformed bacterium expressing human .alpha.1antitrypsin is disclosed, which bacterium is transformed by a vector capable of expressing human .alpha.1-antitrypsin. The vector comprises a sequence coding for human .alpha.1antitrypsine under the control of a promoter and a translation initiation region with the following sequence: Translation, TCGATAACACAGGAACA5ATCTATG sequence Shine/Dalgano and also an origin of efficient replication effective in said bacterium.
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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 June 16, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 16, 2009.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.