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.:
Date of Patent:
Aug. 26, 2014
Filed:
Jan. 28, 2011
Kara L. Bren, Rochester, NY (US);
Wesley B. Asher, New York, NY (US);
Kara L. Bren, Rochester, NY (US);
Wesley B. Asher, New York, NY (US);
University of Rochester, Rochester, NY (US);
Abstract
A method is provided for purifying a protein comprising the steps of providing a heme tag with an open coordination site and tagging the recombinant protein of interest with the heme tag. A resin framework is used, wherein a base that binds to heme is immobilized to the resin, and the open coordination site of the heme tag is capable of reversibly binding to the base immobilized to the resin. The tagged protein is reversibly bound to the resin, then eluted from the resin and quantified. The method enables the tagged protein to be tracked during protein expression or purification, and can be used to identify secretion of a protein to the periplasm or to tag proteins in the cytoplasm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile