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:
Apr. 10, 2018
Filed:
Apr. 21, 2015
Applicant:
Synageva Biopharma Corp., Lexington, MA (US);
Inventors:
Liang Chen, San Diego, CA (US);
Markley C. Leavitt, Lexington, MA (US);
Michael Titus, Lexington, MA (US);
Assignee:
ALEXION PHARMACEUTICALS, INC., New Haven, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/36 (2006.01);
U.S. Cl.
CPC ...
C07K 1/36 (2013.01);
Abstract
This disclosure relates to inexpensive and efficient methods of preparing egg white (e.g., obtained from eggs laid by transgenic chickens) for bulk chromatographic isolation of proteins (e.g., recombinant proteins) from the egg white, as well as methods of filtering acidified egg white and methods of isolating proteins from the egg white.