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. 19, 2011
Filed:
Oct. 21, 2005
Thomas M. Dillon, Ventura, CA (US);
Douglas Rehder, Phoenix, AZ (US);
Pavel Bondarenko, Thousand Oaks, CA (US);
Margaret Ricci, Camarillo, CA (US);
Himanshu S. Gadgil, Seattle, WA (US);
Douglas D. Banks, Bainbridge Island, WA (US);
Joe Zhou, Shanghai, CN;
Yuefeng LU, Newbury Park, CA (US);
Andrew Goetze, Newbury Park, CA (US);
Yuling Zhang, Redmond, WA (US);
Thomas M. Dillon, Ventura, CA (US);
Douglas Rehder, Phoenix, AZ (US);
Pavel Bondarenko, Thousand Oaks, CA (US);
Margaret Ricci, Camarillo, CA (US);
Himanshu S. Gadgil, Seattle, WA (US);
Douglas D. Banks, Bainbridge Island, WA (US);
Joe Zhou, Shanghai, CN;
Yuefeng Lu, Newbury Park, CA (US);
Andrew Goetze, Newbury Park, CA (US);
Yuling Zhang, Redmond, WA (US);
Amgen Inc., Thousand Oaks, CA (US);
Abstract
The present invention is generally directed to methods of producing an increase in the enrichment or recovery of preferred forms of IgG proteins. More particularly, the invention relates to subjecting preparations of such recombinant IgG proteins with a reduction/oxidation coupling reagent and optionally a chaotropic agent.