Production and use of phosphoethanolamine cellulose and derivatives

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United States of America Patent

PATENT NO 11667898
APP PUB NO 20210261926A1
SERIAL NO

17308724

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Abstract

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Phosphoethanolamine cellulose and methods of making and using it are disclosed. In particular, the invention relates to a method of producing a phosphoethanolamine cellulose biosynthetically using a BcsG phosphoethanolamine transferase for cellulose modification. Recombinant constructs encoding BcsG are described, including constructs encoding BcsG by itself or in combination with BcsE and BcsF, which increase the extent of cellulose modification and the amount of modified cellulose produced. Production of phosphoethanolamine cellulose in cell culture and derivatization of phosphoethanolamine cellulose are also described.

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Patent Owner(s)

Patent OwnerAddress
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITYOFFICE OF THE GENERAL COUNSEL BLDG 170 3RD FL MAIN QUAD PO BOX 20386 STANFORD CA 94305-2038

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cegelski, Lynette Palo Alto, US 6 3
Thongsomboon, Wiriya Stanford, US 2 0

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