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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9751918 B1

PDFFull Text
Expired
Date of Patent:
Sep. 05, 2017

Filed:

Jan. 22, 2009

Transgenic plants expressing cobalamin binding proteins

Applicants:

Lars Erik Berglund, Odder, DK;

Torben Ellebaek Petersen, Skanderborg, DK;

Sergey Nikolaevich Fedosov, Abyhoj, DK;

Ebba Nexo, Abyhoj, DK;

Niels Bech Laursen, Hojbjerg, DK;

Erik Ostergaard Jensen, Abyhoj, DK;

Inventors:

Lars Erik Berglund, Odder, DK;

Torben Ellebaek Petersen, Skanderborg, DK;

Sergey Nikolaevich Fedosov, Abyhoj, DK;

Ebba Nexo, Abyhoj, DK;

Niels Bech Laursen, Hojbjerg, DK;

Erik Ostergaard Jensen, Abyhoj, DK;

Assignee:

XERAGENX LLC, St. Louis, MO (US);

Attorney:
Primary Examiner:

Brent Page

Int. Cl.
CPC ...
C07K 14/47 (2006.01); C12N 15/82 (2006.01); A61K 31/7056 (2006.01); A61K 38/16 (2006.01); A61K 47/48 (2006.01); C07K 14/415 (2006.01); C12N 5/071 (2010.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
C07K 14/47 (2013.01); A61K 31/7056 (2013.01); A61K 38/168 (2013.01); A61K 47/48107 (2013.01); C07K 14/415 (2013.01); C12N 5/0602 (2013.01); C12N 15/8257 (2013.01); A61K 38/00 (2013.01); C12N 2500/38 (2013.01);
Abstract

The present invention relates to the use of transgenic plants for the expression of vitamin B12 (cobalamin) binding proteins. Plant cells are transformed with nucleotide sequences adapted for expression and secretion of vitamin B12 binding proteins. The present invention also relates to the use of recombinant vitamin B12 binding proteins from plants in analytical tests and treatment of vitamin B12 deficiency. Also disclosed is a method for purification of recombinant vitamin B12 binding proteins.

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Berglund, Lars. (2017). Transgenic plants expressing cobalamin binding proteins (U.S. Patent No. 9751918). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9751918

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