Hybrid promoter, expression controlling dna sequence and expression vector
CA 1309042 C · Owner: Mitsubishi Kasei Corporation · Inventors: Teranishi, Yutaka; Shibui, Tatsurou; Kamizono, Michiru
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
17 -, ABSTRACT:, The present invention provides novel hybrid promoters comprising an RNA polymerase recognition region having a base sequence equivalent to that of the RNA polymerase recognition region of a phage promoter and an, RNA polymerase binding region having a base sequence equivalent to that of the RNA polymerase binding region of an E. coli promoter. Disclosed also are expressioncontrolling DNA sequences comprising said hybrid promoter and an operator region having a base sequence equivalent to that of the operator region of E. coli which allow for, efficient expression in a well-controlled manner. Disclosed further are expression vectors comprising a terminator and the gene …
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 October 20, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 20, 2009.
- 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.