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:
Nov. 16, 1999
Filed:
Jun. 16, 1997
Applicant:
Inventors:
Kenneth S Graham, Sierra Madre, CA (US);
John E Shively, Arcadia, CA (US);
Assignee:
City of Hope, Duarte, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ; G01N / ;
U.S. Cl.
CPC ...
530407 ; 530408 ; 530409 ; 436 89 ;
Abstract
A method for C-Terminal degradation of peptides and proteins involves forming a thiohydantoin derivative of the C-Terminal amino acid and then cleaving the derivatized amino acid by reaction with methoxide or methiolate ions.