Method for immobilisation of (an) affinity reagent(s) on a hydrophobic solid phase
CA 2397500 C · Owner: Babin, Fabienne · Inventors: Hamon, Laurence; Rieunier, Francois; Babin, Fabienne
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method of immobilizing an affinity reagent or affinity reagents on a hydrophobic solid phase which can he used in biological assays for analyte detection. The invention relates more particularly to a method of , immobilizing an affinity reagent on a hydrophobic solid phase functionalized by a , carboxyl group, said method comprising a step for activation of said solid phase , and a step for coupling of the affinity reagent to said solid phase characterized in , that the step for activation of said solid phase uses a combination of a carbodiimide , and a phosphate buffer in the presence of a co-activator and in an acid medium, and , in that the coupling step …
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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
- Filed January 12, 2001 and granted August 2, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 12, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 12, 2023.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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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.