Lectin complex and method and probe for making same
CA 1338619 C · Owner: D'Alarcao, Linda J. · Inventors: Moroney, Simon E.; Blattler, Walter A.; Lambert, John M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of making a cytotoxic lectin complex having diminished non-specific toxicity by immobilizing on a solid support by a covalent linkage a ligand which has specific binding capacity for the oligosaccharide-binding sites of lectin to form a probe, binding the lectin to the ligand of the probe, and thereafter covalently bonding the lectin to the ligand to form a complex. The complex may then be severed from the solid support provided the first covalent linkage is cleavable, and may be covalently bonded to a monoclonal antibody.
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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 October 1, 1996. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 1, 2013.
- 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
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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.