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:
Jul. 10, 2007
Filed:
Oct. 24, 2003
Applicants:
Kent E. Goklen, Fanwood, NJ (US);
Joseph Nti-gyabaah, Somerset, NJ (US);
Firoz D. Antia, Montclair, NJ (US);
Mary Ellen Dahlgren, Metuchen, NJ (US);
Inventors:
Kent E. Goklen, Fanwood, NJ (US);
Joseph Nti-Gyabaah, Somerset, NJ (US);
Firoz D. Antia, Montclair, NJ (US);
Mary Ellen Dahlgren, Metuchen, NJ (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to the use of amine, amino acid and amino acid ester mobile modifiers in normal phase chromatography to improve the resolution and or productivity of peptide and lipopeptide purification. This chromatographic method can be sued for either analytical or preparative scale purification.