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:
Mar. 18, 1997
Filed:
Nov. 02, 1994
Applicant:
Inventors:
Paul D Bishop, Fall City, WA (US);
Gerald W Lasser, Everett, WA (US);
Mads Laustsen, Seattle, WA (US);
Jin-Jyi Chang, Issaquah, WA (US);
Assignee:
ZymoGenetics, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07K / ; C07K / ;
U.S. Cl.
CPC ...
530381 ; 530395 ; 530412 ; 530415 ; 530416 ; 530417 ;
Abstract
Highly purified factor XIII and methods of purifying factor XIII are disclosed. Factor XIII is purified from a biological fluid, such as a cell lysate. The methods provide factor XIII compositions that are greater than 99% pure with respect to contaminating proteins. The methods further provide factor XIII compositions wherein 1% or less of the factor XIII is activated factor XIII.