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:
Dec. 20, 2022
Filed:
Sep. 06, 2017
Glaxosmithkline Intellectual Property Development Limited, Middlesex, GB;
Andre C. Dumetz, King of Prussia, PA (US);
Kent E. Goklen, King of Prussia, PA (US);
Nicholas E. Levy, King of Prussia, PA (US);
Jessica Rachel Molek, King of Prussia, PA (US);
Andrew S. Thomson, Collegeville, PA (US);
Kenneth G. Yancey, Wayne, PA (US);
GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED, Middlesex, GB;
Abstract
The present invention relates to a method of purifying a recombinant polypeptide from Host Cell Proteins (HCP), the method comprising: (a) applying a solution comprising the recombinant polypeptide and HCP to a superantigen chromatography solid support, (b) washing the superantigen chromatography solid support with a wash buffer comprising caprylate and arginine; and (c) eluting the recombinant polypeptide from the superantigen chromatography solid support.