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:
Aug. 29, 2000
Filed:
Sep. 02, 1997
Frank Elbert Anderson, III, Bel-Air, MD (US);
Jonathan Miles Brown, Silver Spring, MD (US);
Philip Edward Coughlin, Wilmington, DE (US);
Steven William Homans, Dundee, GB;
Charles Tobias Weller, Fife, GB;
Carrie Ann Zimmerman-Wilson, Ellicott City, MD (US);
Martek Biosciences Corporation, Columbia, MD (US);
Abstract
Peptidic molecules suitable for three dimensional NMR structure determination are provided which have been substituted with .sup.13 C and/or .sup.15 N in the backbone and/or at the .alpha.-carbon with .sup.2 H but not otherwise in the sidechains of the amino acid residues. One or more amino acids, amino acid species or substantially all of the amino acid residues of the molecule may be so substituted. A method of making the substituted peptidic molecules substituted in this manner is provided.