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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 11175228 B1

PDFFull Text
Date of Patent:
Nov. 16, 2021

Filed:

Nov. 27, 2019

Reactive peptide labeling

Applicant:

Promega Corporation, Madison, WI (US);

Inventors:

Hui Wang, Madison, WI (US);

Nidhi Nath, Madison, WI (US);

Rod Flemming, Madison, WI (US);

Becky Godat, Madison, WI (US);

Wenhui Zhou, Madison, WI (US);

Virginia Kincaid, Madison, WI (US);

Melanie Dart, Madison w, WI (US);

Assignee:

Other;

Attorneys:

Casimir Jones, S.C.

David W. Staple

Primary Examiner:

Samuel P Siefke

Assistant Examiner:

Henry H Nguyen

Int. Cl.
CPC ...
G01N 21/64 (2006.01); C07K 7/08 (2006.01); G01N 33/542 (2006.01); C07K 1/13 (2006.01); C07K 14/00 (2006.01); C07D 207/46 (2006.01); C07K 16/24 (2006.01);
U.S. Cl.
CPC ...
G01N 21/6428 (2013.01); C07D 207/46 (2013.01); C07K 1/13 (2013.01); C07K 7/08 (2013.01); C07K 14/00 (2013.01); G01N 33/542 (2013.01); C07K 16/249 (2013.01); C07K 2319/60 (2013.01); G01N 2021/6439 (2013.01);
Abstract

Provided herein are sulfo n-hydroxysuccimidyl ester (sulfo-SE) linked peptides, methods of synthesis thereof, and methods of using such peptides for labeling of biomolecules. In particular, peptides comprising non-alkyl group such as serine, threonine, cysteine, tyrosine, glutamic acid, and aspartic acid are stably modified (e.g., without autoreactivity) with a sulfo-SE group and used to label or otherwise modify biomolecules.

Find Patent Forward Citations

Wang, Hui. (2021). Reactive peptide labeling (U.S. Patent No. 11175228). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11175228

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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