Method of disrupting interactions between biotin and biotin-binding compounds
CA 2432538 C · Owner: Magnetic Biosolutions Sweden Ab · Inventors: Holmberg, Anders
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method of disrupting a conjugate comprising a biotin compound and a biotin-binding compound said method comprising the , step of contacting said conjugate with an effective amount of a substantially aqueous solution under conditions such that the conjugate is disrupted preferably reversibly disrupted, thereby forming a biotin compound and a biotin-binding compound. In particular the invention relates to a method of , reversibly releasing a biotinylated moiety from a streptavidin ( or avidin) coated support. Uses of the methods in techniques of detection identification, determination, purification separation and/or isolation of , target proteins or …
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 February 1, 2002 and granted March 20, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 1, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 1, 2024.
- 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.