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:
Sep. 19, 2000
Filed:
Aug. 21, 1998
Ellen M Schwartz, Waukegan, IL (US);
Harold M Staack, Highland Park, IL (US);
Abbott Laboratories, Abbott Park, IL (US);
Abstract
The invention provides a method for isolating a protein, specifically .beta.-casein, recombinantly produced in cells that have been genetically engineered to produce the protein. The method involves forming a paste, homogenate or lysate of the cells following fermentation to produce the protein, and performing a two-stage extraction procedure to isolate of the protein. By this method, recombinantly produces .beta.-casein can be isolated with less complexity and greater efficiency than in previously known methods for its isolation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile